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Guangzhou International Lighting Exhibition – A Barometer for the Lighting and LED Industry     The 30th Edition Concludes Successfully! The 30th Guangzhou International Lighting Exhibition (GILE) and the Guangzhou International Building Electrical Technology Exhibition (GEBT) concluded successfully from June 9 to 12, 2025, at the China Import and Export Fair Complex in Guangzhou.     GILE 2025, themed “360º+1 — Embracing the Limitless Potential of Light, Taking a Step Forward to Unlock a New Era of Illumination,” articulated four key concepts to the industry: “Comprehensive,” “Innovative,” “Beyond,” and “Enjoyable.” It will continue to deepen the “Light + Ecosystem Exchange Platform” to foster greater connectivity between people and environments, aligning with current lifestyle trends and consumption patterns to explore the future of illuminated living and drive the practical implementation of light applications and lighting scenarios.   Receive Clients at the Booth   Receive Clients at the Booth   Receive Clients at the Booth     LED Commercial Lightings, LED Ceiling Lights, LED Panel Lights, Led Panel Light, LED MR16 Spot Light, LED Spot Lights, LED Lamp Cups, LED UFO High Bay Light, LED Flood Light ,LED Anti-glare Downlight

  The 30th Guangzhou International Lighting Exhibition (Guangya) will be grandly opened on June 9-12, 2025 at China Import and Export Fair Complex A and B. The exhibition will be held in Guangzhou, China, from June 9 to 12, 2025, and will be held in Guangzhou, China.   Welcome the 30th Anniversary: 360º+1 - practicing infinite light in all aspects, opening up a new life of light by one step.         From the “circle of infinity” to explore the “source of life”, GILE 2025 will be launched with the theme of “360º+1 -- practicing light infinity in all aspects, opening a new life of light in one step”. GILE 2025 is themed “360º+1 -- practicing light infinity in all aspects and opening a new life of light in one step”, explaining to the industry the concepts of “full” (comprehensive, complete and infinite), “action” (practicing), “super” (“beyond”) and “joy” (“happiness”). (comprehensive, complete and infinite), “line” (implementation), “super” (transcendence), “pleasure” (pleasure yourself, pleasure life) four key concepts to the industry, will continue to deepen the “light + eco-exchange platform” to promote the interconnection of more people and scenes, combined with the trend of today's life and consumption patterns, to explore the trend of light life, and to promote the application of light and the practice of light scenes on the ground. The exhibition will explore the trend of light-illuminated life, and promote the application of light and light scenes.       LED Commercial Lightings, LED Spot Lights, LED Spot Light, LED Downlights, LED Dial Flood Light, LED Dial Light, LED Dial Track Light, LED Dial Downlight, LED Dial Spotlight

9. AIA Conference on Architecture 2025     Date Of The Event June 4–7, 2025 Location Boston AIA Conference on Architecture & Design is a hit exhibition series that launches shows every year. The event of 2024 was highly successful, with 600 exhibiting companies and 30 sponsors. Like every year, the AIA25 is expected to be a successful one and will have more than 15,000 attendees just like the other years. So, if you want to present your light designs and architectural lighting solutions, book your booth now!   10. CEDIA Expo 2025     Date Of The Event Expo: September 4-6, 2035 Conference: September 3-5, 2025 Location Denver, CO Co-located with Commercial Integrator Expo CEDIA EXPO 2025 is divided into two parts: CEDIA Expo and CEDIA Smart Home Technology Conference. The expo gathers residential tech professionals together under a single platform to showcase their innovation and latest lighting products. Attending the exhibition, you will get a chance to introduce your brand to mass crowns and enhance your brand reputation. Besides, it also opens a stage to launch your new products and build a network with the community. On the other hand, the conference segment of the same event provides you with learning and keeps you updated on the latest lighting trends and future possibilities. Therefore, CEDIA EXPO 2025 is going to be a full package for showcasing products, educating, and networking.   11. ArchLIGHT Summit 2025     Date Of The Event September 16 – 17, 2025 Location Dallas, Texas ArchLIGHT Summit 2025 is hosted by Dallas Market Center. It is a commercial and architectural lighting event where you can get the ultimate experience of innovative lighting and designs. The exhibitors will showcase new products from popular brands and present the latest lighting technologies. Besides, the event also offers educational sessions by professionals in design and lighting.   12. LIGHTING FAIR 2025     Date Of The Event March 4-7, 2025 Location Tokyo Big Sight LIGHTING FAIR is one of the largest lighting exhibitions in Japan, organized by Nikkei Inc. The upcoming event of the fair is going to take place on March 4-7, 2025. It is going to be a large gathering of trading companies, wholesalers, retailers, lighting equipment manufacturers, and more. Visiting the fair, you will get to see the newest lighting products, as well as the latest security and smart technologies. You can also take part as an exhibitor to explore business in Japan.  The exhibition is divided into seven zones based on the product category: General Lighting Zone Office & Workplace Lighting Zone Lighting for Infectious Disease Control & New Technologies Zone Material, Component, and Device Zone Measurement, Manufacturing Equipment and Simulator Zone   13. NALMCO Annual Convention & Trade Show 2025     Date Of The Event  October 20 – 23, 2025 Location Orlando, Florida The NALMCO holds annual conventions and trade shows, attracting 250 participants every year. The upcoming show of 2025 is going to be held on October 20 – 23.  The four-day event will have participants from different levels, such as designers, lighting technicians, manufacturers, and more. Besides business networking, the show also arranged a golf tournament to make the event more exciting and enhance the socialist experience. So, don’t miss this exciting event that is coming soon!

5. LEDucation 2025   Date Of The Event March 18–19, 2025 Location New York Hilton Midtown, New York City LEDucation 2025 is organized by the Designers Lighting Forum of New York. It is a great platform for industry professionals to take advantage of a vast marketplace. You will get to know about the latest lighting innovations and experience new technologies. The main attraction, as the name of the event goes, is the seminars that will educate you about future LED advancements and trends.   6. Euroluce 2025     Date Of The Event April 8-13, 2025 Location Milan, Italy Euroluce 2025 is an Italy-based lighting exhibition that showcases aesthetic lighting that revolutionized the lighting culture into a different dimension. Around 300 exhibitors participate in this show, which will surely mesmerize you. The design of the lighting changes the way lighting devices are to be designed in the future. Here, you will get lighting solutions for different fields- outdoor, indoor, interior, industrial, theatrical and events lighting devices, etc.   7. LightFair 2025     Date Of The Event May 4-8, 2025 Location Las Vegas, NV LightFair 2025 brings you a perfect blend of commercial and architectural lighting. The five-day event is going to be held at the Las Vegas Convention Center. By joining the show, you will get opportunities to learn and set new standards in the lighting industry. Besides, it offers you 100+ hours of education and programming designed by the IES and IALD. So, if you want to enhance your knowledge or build networking, add this event for the upcoming year!   8. NAED National Meeting 2025     Date Of The Event May 20-22, 2025 Location Marco Island, FL Mark the date of May 20-22 to join the grand event of the 2025 National Meeting by NAED.  Industry-leading companies from around the country are joining the event to build up a network. This conference is a must-join for senior-level and national account executives. Besides, attendance is open to distributors, manufacturers and their representatives, as well as allies and business partners. So, book your tickets to fly to Florida for the event. Here, you will get to listen to speeches from world-class speakers and learn about business trends.

1.LED Expo Mumbai 2025     Date Of The Event April 3-5, 2025 Location Bombay Exhibition Centre, Mumbai LED Expo Mumbai 2025 opens the doors for networking across the LED lighting industry network! The show will be held at the Mumbai Exhibition Centre with a total area of more than 15,000 square metres. More than 180 exhibitors will participate in the event, showcasing more than 3,000 lighting products. LED Expo Mumbai 2025 is organised into seven product categories:    LED Indoor and Residential Lighting Smart Lighting Street and infrastructure lighting Decorative and finished lighting LED architectural and commercial lighting LED Components, Drivers & Accessories   2. Light! Design Expo 2025     Date Of The Event June 12, 2025 Location The Embarcadero, San Francisco, CA Light! Design Expo is Northern California's premier architectural lighting and design show, held annually, and the 2025 event will be held at the Embarcadero in San Francisco, where you can enjoy beautiful panoramic views of the San Francisco Bay and waterfront. In fact, it's the only architectural show in Northern California. Here you will find at least 1,600+ architects, interior designers, engineers, contractors, building owners, municipalities and more. So, it's a great show for design professionals and other construction folks.   3. The Energy Expo 2025     Date Of The Event August 20-21, 2025 Location Miami, Florida The Energy Expo has over 20 years of experience in executing over 40 level Conventions, Fairs and Expos at continental standards. The 7th edition of the expo is set to happen in the coming year, exploring energy-saving solutions in different industries like lighting, health, real estate, etc. This event focuses on eco-friendly, energy-saving, and sustainable futures. By joining the event, you can further get connected to professionals, manufacturers, suppliers, and dealers from the world market.   4. NeoCon 2025     Date Of The Event June 9-10, 2025 Location Chicago NeoCon 2025 is organized in Chicago, covering 1 million square feet of exhibition space. It is going to be a gathering of more than 400 leading companies exhibiting their products and services. It involves thousands of products dealing with commercial designs.  The services of the exhibitors include lighting, flooring, interior building products, and more. You will get an opportunity to meet professionals from different sectors like healthcare, retail, education, etc. Thus,  joining the event will market your products to a variety of industries and help you grow your business.    

  In today's fast-developing technological era, LED lighting technology stands out among all kinds of lighting products with its advantages of high efficiency and energy saving, environmental protection and durability. Among them, LED downlight, as a widely used indoor lighting fixture, can not only meet the basic needs of daily life and work, but also add beauty to the home or office environment through its unique design. This article will introduce the characteristics of LED downlight and its application scenarios from several aspects.     What is LED downlight?     LED downlight is a kind of embedded in the ceiling mounted lamps and lanterns, mainly by the LED light source, heat dissipation device, drive power and shell composition. It has the characteristics of compact size, high light efficiency, long life, etc. It is suitable for use in the space that needs to be centrally illuminated or to create a specific atmosphere.   Advantages of LED Downlight     1. Energy saving and environmental protection: Compared with traditional light sources, LED bulbs consume less energy and reduce carbon dioxide emissions.     2. Long-lasting and durable: under normal circumstances, the service life can reach more than 50,000 hours, greatly reducing the frequency of replacement.     3. Soft and non-glare light: Through the use of high-quality LED chips and advanced optical design, the light is more uniform and comfortable.     4. Various colours: Different colour temperatures (warm white/cold white) can be adjusted according to personal preference to meet the needs of various occasions.     5. Easy to install and maintain: most models support quick and easy disassembly and installation, convenient for daily cleaning and maintenance.   Application Scenarios     - Family home: suitable for living room, bedroom, study and other spaces, can provide enough brightness, but also according to the style of the room with different decorative effects.     - Commercial places: such as shopping malls, hotels, restaurants and other public places, the use of LED downlights can create a warm and comfortable shopping or dining environment.     - Office areas: the use of LED downlights in offices, meeting rooms and other places can help improve work efficiency and reduce visual fatigue.     - Exhibition display: for museums, galleries and other venues that require special emphasis on the characteristics of the exhibits, the proper arrangement of LED downlights can well highlight the characteristics of the exhibits.     Purchasing guide     1. Consider the actual demand: first of all, clear purchase purpose, such as to increase light intensity or to create a certain atmosphere.     2. pay attention to the parameters and specifications: pay attention to the product's power size, light-emitting angle color rendering index, and other key indicators.     3. brand credibility: choose a well-known brand of products are usually more guaranteed quality.     4. after-sales service: to understand the business warranty policy and service content.   With its many advantages, LED downlights have occupied an important position in many lighting devices. We hope that this article will enable you to have a deeper understanding of LED downlights and be able to make a more appropriate choice in the future decoration process.  

Isolated power supply An isolated power supply uses magnetic components such as transformer to electrical connect the input power and output power, which are independent from each other even there is output short-circuit. The output voltage can be adjusted through the transformer. Non isolated power supply A non-isolated power supply uses no transformer to directly connect the input terminal and output terminal. Voltage reduction is done through BUCK circuit to set down the voltage and make a constant-current control. So that the most distinct advantages of non-isolated power supply are low cost, simplistic and high performance. However, there is electric shock hazard if touch it when the light is full loaded, and so lead to safety risk.   Contrast of isolated and non-isolated driver Theoretically speaking, in the electronic circuit, the less electronic components, the more reliable it is. But why is non-isolated power supply is less reliable than the isolated power supply? The reason is that non-isolated circuit is very sensitive but poorly restraining to power surge. As for isolated power supply, power is input into transformer first and to LED load next. But part of the input power is loaded into the LED in the non-isolated circuit. So that isolated circuit can well restrain to power surge and less damage than that in the non-isolated circuit. And this is why most people require isolated power supply in the market. Non-isolated driver are more effective than isolated ones, and also with lower cost. Isolated driver are always difficult in making high efficiency and cannot do well with the high temperature, and is with a high cost. Power surge damage to LED drivers Damage in non-isolated driver is resulted from the power surge of the AC power, a high voltage but strong power even up to 3000V in a short time, which may occur under thunder and lighting, will go straight to the output terminal in the BUCK circuit and damage the constant current detector ring, even damage the LED chip, therefore make a 300V shoot-through and burn down the light fitting. 80% of LED drivers are broken down in using, and other mini-size switching power as well. All of them are damaged by the power surge. LED driver is broken because LED is very sensitive to such power surge because of its loading character. However, power surge problem not only occurs in non-isolated drivers, but also the isolated driver as well. There are many isolated drivers, such as the outdoor street lamp power supply, will be broken down in a short time of using because of the power surge. As the developing of new technology, non-isolated power supply is mature and stable. If the structure is well designed, it can be a safe power supply as isolated ones. Different application on isolated and non-isolated driver Here comes some reference in using LED driver, it is concluded by years of experience. For the high power LED driver, isolated driver is safer, a non-isolated driver may risk overweight concern. For the low power LED driver, it should be decided according to particular case. To use non-isolated driver, two points should be concerned: a) cost permitted, b) heat available. Suitable application places for non-isolated driver: a) indoor lighting, stable power supply and less influence by power surge. b) High voltage and small current, efficiency and cost cannot benefit from non-isolated driver in the low voltage and high current. c) Stable voltage.     One Percent’s Non-isolated Power Supply One Percent has been focus on non-isolated driver, and lots of experiment and testes are made to check the availability of such non-isolated driver with our LED downlights. As the following chart of data shows, with the same downlight and LED chip, non-isolated driver is at least 5% more efficient than the isolated one. So that non-isolated driver is more enery efficient. LED Commercial Lightings, LED GU10 Spot Light, Led Round Downlight, LED Spot Lights, LED Spot Light, LED Downlights, LED Lamp Cups, LED Downlight  

1. lumen:   Lumen is the basic unit of luminous flux, representing the total amount of visible light emitted by a light source per unit of time. The higher the lumen value, the higher the brightness of the lamp.   People often “lumens” and “wattage” in the concept of confusion, but lumens are used to measure the brightness of lamps and lanterns. In contrast, wattage is used to describe the size of the lamps and lanterns of the power, lumens and watts in the lamps and lanterns, respectively, represent a different physical quantity and characteristics, in the selection of lamps, and lanterns Lumen and wattage represent different physical quantities and characteristics in the lamps, when choosing lamps, you need to consider both lumen and wattage according to the actual needs and uses.   2. Color temperature (CCT):   Color temperature is a physical quantity used to define the color of the light source in lighting optics, and is also the most common indicator of the spectral quality of the light source. Color temperature is generally expressed in CCT, the unit is K (Kevin).     Color temperature value is through a standard black body (such as iron) heating, the temperature rises to a certain degree when the color begins by: red -> light red -> orange -> white -> blue white -> blue, gradually changing, using this light color change characteristics, the light color of a light source and the black body at a certain temperature presents the same time the color of the light, we will be black body at that time the absolute warmth of the color temperature known as the light source. Due to the difference in color temperature, it can be divided into warm light, warm white light, and cool light.       -Warm light    The color temperature of warm light is below 3300K. Warm light is similar to incandescent light, with more red light components, which can give people a warm, healthy, and comfortable feeling. It is suitable for an entrance hall, bedroom, and other places.           -Warm white light   Warm white light, also called neutral light, has a color temperature between 3300 K and 5300 K. Due to its soft light, neutral color gives people a pleasant and peaceful feeling. It is suitable for the living room, dining room, kitchen, and other places.           -Cool white light   Cold white light is also called daylight color, its color temperature is above 5300K, the light source is close to natural light, it has a bright feeling and makes people concentrate. It is also suitable for a study room, kitchen, and other places.       3. Color rendering (CRI):   The extent of the light source on the object color presentation is called color rendering, refers to the light source on the object's true color reproduction, expressed in English CRI, unit is Ra. International Commission on Illumination stipulates that the natural light as a reference light source, the color rendering index value Ra is set at 100, the closer the value of the color rendering index of 100, the color reproduction of the object the more powerful the ability of the human eye to distinguish between the color of the object the more easily.     Lighting is not only for lighting but also to create a home atmosphere for the tool, high index of light will make the space more bright and vivid, infectious, while the color rendering index is too low, it will affect the human eye for the color of the object judgment, long-term in the environment of low index will cause a variety of vision problems, so in the home life, you can try to choose a high index of lamps and lanterns (RA ≥ 80).   LED Commercial Lightings, LED GU10 Spot Light, Led Round Downlight, LED Spot Lights, LED Spot Light, LED Downlights, LED Lamp Cups, LED Downlight

There are some facts you should consider when choosing between E26 and E27 bulbs. Bulb type and size  Both E26 and E27 bulbs come in various designs and sizes. Since these specify the bulb base and not the bulb, you will have a range of options. They can be A19, A15, A21, G25, G30, BR30, PAR 20, and so on. Often, however, an A19 bulb and an E26 bulb are considered the same thing, but they are not. Typically, most A19 bulbs come with an E26 base, which can be confusing. However, it is possible to use an A27 bulb with an E19 head. However, when deciding on the size of the bulb, consider the size of the space and the purpose of the lighting. If you are lighting a crowded area, such as a small staircase or narrow corridor, choose a small E26/E27 bulb. Adding bulky fixtures in these areas can look awkward.  Consider the voltage rating  To choose E26 and E27 bulbs, you first need to check for voltage compatibility. To do this, use the standard voltage for your area or the voltage rating of the power supply. Keep in mind that E26 bulbs can operate at 110V-120V, while E27 bulbs can operate at 220V-240V. Therefore, please match the voltage rating and select the bulb that suits your requirements.   Location Have you ever thought about having to consider your geographical location when choosing a luminaire? It is interesting but true when choosing between E26 and E27 bulbs. Since they run on different voltages, you need to consider the standard voltage in your country. If you are in a country that uses 110V-120V, such as the United States, choose an E26 bulb. If you live in any European country, you must choose an E27 bulb. The standard voltage in this region is 220V-240V.   Brightness and color temperature When ensuring the brightness and color temperature of your E26 and E27 bulbs, you must consider the purpose of the lighting. If your goal is task lighting, again, high-lumen bulbs with a greater color temperature range are ideal for accent lighting and a comfortable ambiance; choose bulbs with low to medium lumens and lower CCT ratings. Choosing the right CCT is important because it affects your mood. For example, a high color temperature emits a light blue light that creates alertness, which increases productivity. In contrast, a low color temperature gives off a yellow hue, creating a relaxing atmosphere. So if you're looking for E26/E27 bulbs for your bedroom, choose low-color temperature bulbs. Dimmability Light bulbs have a dimmable feature that allows you to adjust the light intensity and set it to your preferred comfort level. However, not all bulbs are dimmable. Therefore, if you want better control over your lighting, choose dimmable bulbs with E26 or E27 bulbs. As a result, you can increase the intensity of the light while working in the room and dim the light while reading or relaxing. These lamps are equipped with a dimmer switch to help you adjust the brightness. Thus, you can customize the light intensity as per your requirements.  Smart Features  Smart lighting is an increasingly popular option for residential and commercial lighting. Not only do they bring a high-tech ambiance to your space, but they are also energy efficient. But do E26 and E27 bulbs have smart features? The answer is - yes! Many smart E26/E27 bulbs can now be integrated with your phone. As a result, you can easily adjust the brightness of your lights anytime, anywhere. What's even more amazing is that some are also compatible with Alexa voice control. When you give a voice command, the light will turn on or off! On top of that, you can also save energy with motion sensor-activated E26/E27 bulbs. These units turn on/off and sense motion. You can install them in stairs, hallways, corridors, or passages in your area. Thus, the lights will automatically turn on when you enter the room and turn off when you leave the space. As a result, there will be no misuse of energy, which will save you money on your electricity bill. This gives you better control over your light settings. With these smart E26 and E27 bulbs, you can further make your house a smart home.  Warranty Policy It's important to buy E1 or E3 bulbs with a warranty of at least 26 to 27 years. However, most  LED bulbs have a 3-5 year warranty. This ensures that the fixtures are of good quality, which builds reliability. You should always look for branded fixtures and purchase one from a genuine source that you can contact with a warranty card if you find any problems.      LED Commercial Lightings, LED GU10 Spot Light, Led Round Downlight, LED Spot Lights, LED Spot Light, LED Downlights, LED Lamp Cups, LED Downlight

What are E26 and E27 bulbs? E26 and E27 bulbs denote the size of the bulb base. Here, the term “E” stands for “Edison screw” and the numbers “26” and “27” define the diameter of the bulb base. The numbers “26” and “27” define the diameter of the bulb's base. The diameter of the base of an E26 bulb is 26 millimeters and the diameter of the base of an E27 bulb is 27 millimeters. While this 1 mm difference may seem negligible when physical properties are taken into account, when examined in depth, there are many differences in application.   1. Specifications and mechanical differences  The International Electrotechnical Commission (IEC) has set specific standards for E26 and E27 bulbs. According to this standard, the minimum diameter of both E26 and E27 bulbs should be 26.05 m. However, the maximum diameter of E26 bulbs can be up to 26.41 mm, while the maximum diameter of E27 bulbs can be up to 26.45 mm. So you can see that the difference in diameter is negotiable. This means that mechanically you can interchange the two bulbs. You can easily install an E27 bulb into an E26 socket and it is very easy to do so. The main differences, however, are the length of the screws, the height of the insulating caps, and the width of the charged contact pads.    Specifications  Screw Diameter at Thread Peak Length of Screw (MIN) Insulator Cap Height Live Contact Pad Width E26 Bulb 26.05 – 26.41mm 19.56mm 3.25mm 9.14 – 11.56mm E27 Bulb  26.05 – 26.45mm 22.0mm 5mm 4.8 -11.5mm   The most significant difference between E26 and E27 bulbs is the screw length. With screw length, it defines the distance from the head of the screw to the electrically charged contact point or the bottom of the bulb. The minimum screw length for E26 bulbs is 19.56 mm, while the minimum screw length for E27 bulbs is 22.0 mm. The reason for this huge difference is that they are rated for different voltages; I'll get to that in the next section.    Moving on to the height of the insulator cap, you'll notice a difference of 1.75 mm. The insulator cap in the E26 bulb is 3.25 mm, while the same cap in the E27 bulb is 5 mm high. Finally, the minimum width of the charged contact pad for the E26 bulb is 9.14 mm and extends up to a maximum of 11.56 mm, but in the E27 bulb, the minimum height of the contact pad can be 4.8 mm, with a maximum limit of 11.5 mm.    2. Voltage and Compatibility The E26 bulb is designed to be rated at 120 V. Meanwhile, the E27 bulb is compatible with 240 V. Therefore, you can see that the E27 bulb operates at a lower voltage compared to the E26 bulb. While you can install an E26 bulb into an E27 socket, it is not safe. Replacing the bulb can lead to a fire and cause the bulb to be overpowered. This is why you should always use E26 bulbs in E26 sockets and E27 bulbs in E27 sockets.    Type Of Bulb Voltage Rating E26 110V-120V E27 220V-240V    3. Electrical Safety As you have learned from the previous section, the E27 operates at high voltage and the E26 at low voltage. Therefore, safety considerations are more important for E27 bulbs than for E26 bulbs.   If a bulb's screws are not aligned accurately, the distance between the fire and zero wire contacts is reduced. Ultimately, this can create a risk of arcing or short-circuiting. Therefore, to avoid this, E27 bulbs have a larger gap between the fire and zero contacts than E26 bulbs. As a result, E27 bulbs have a longer screw length, which ensures more accurate alignment of the screw in the socket. Moisture and dirt buildup increases the risk of short circuits and electrical fires at higher voltage levels. This is why E27 uses a wider threaded slot diameter than E26 bulbs. This makes contact tighter and safer. As a result, the luminaire is further protected from moisture and debris entering the socket. Therefore, from an electrical safety standpoint, E26 and E27 lamps may be interchangeable and mechanically similar. However, the potential for electrical fires and short circuits is higher when using E240 lamps in E27 sockets operating at 26 volts.    4. Regional compatibility Due to the voltage differences between E26 and E27 bulbs, you will need to use the standard voltage for your country. For example, the United States uses 110-120V (60 Hz), while many other countries use 220-240V (50 Hz). This is why E26 bulbs are considered standard in countries such as the United States, Canada, Taiwan, and Japan. Similarly, European countries and Australia have a standard voltage rating of 240 V. Therefore, E27 bulbs are used as standard in these areas.   Is it safe to interchange E26 and E27 bulbs? You can easily install E26 bulbs into E27 sockets. But does that mean they are interchangeable? The answer is no!    While E26 and E27 bulbs are mechanically interchangeable, they are not electrically safe. The difference between the heads of E26 and E27 bulbs is only 1 millimeter, so they are physically interchangeable. However, they have different operating voltages. An E26 bulb operates at 120 V, while an E27 bulb operates at 240 V. Therefore, installing an E27 bulb in an E26 socket is risky because it will crush the fixture. However, you can use an E26 bulb in an E27 socket, but it will not provide the expected performance.   Many suppliers and lamp manufacturers may claim that E26 and E27 bulbs are interchangeable. They will provide you with logic based on their physical compatibility. You can install an E26 bulb into an E27 socket and vice versa. However, based on their mechanical compatibility, it is incorrect to say that they are interchangeable!   The main reason E26 bulbs should not be interchanged with E27 bulbs is the difference in their voltage. The E26 bulb is designed to operate at 120V and the E27 bulb at 240V. If the E26 bulb is installed in an E27 socket, it will be overpowered. As a result, it is possible to damage the bulb and cause a fire. However, you can use E26 bulbs in E27 sockets. Although it does not provide enough voltage to the E27 bulb for optimal performance, it is electrically safe. However, it is best to connect the E26 bulb to the E26 socket and the E27 bulb to the E27 socket without interchanging them.     LED Commercial Lightings, LED GU10 Spot Light, Led Round Downlight, LED Spot Lights, LED Spot Light, LED Downlights, LED Lamp Cups, LED Downlight  

Isolated Power Supplies Isolated power supplies utilize magnetic components such as transformers to electrically connect the input power supply to the output power supply, so that even if a short circuit occurs at the output, the input power supply and the output power supply are independent of each other, and the output voltage can be adjusted by the transformer.   Non-isolated power supply The non-isolated power supply does not use a transformer to directly connect the input and output, but through the BUCK circuit step-down, the voltage down, and constant current control, so the most significant advantages of non-isolated power supply is low cost, simple, high performance, but when the lamp is full, if you touch the non-isolated power supply, there is a danger of electric shock, there are safety hazards.   Isolated and non-isolated drive comparison Theoretically, the fewer components in an electronic circuit, the higher the reliability. But why are non-isolated power supplies less reliable than isolated power supplies? The reason is that non-isolated circuits are very sensitive to power surges, but have poor suppression capabilities.   The isolated power supply is to input power into the transformer first, and then into the LED load, while in the non-isolated circuit, a part of the input power supply will be loaded to the LED, so the isolation circuit is better suppression of power surge, and less damage to the LEDs than non-isolated circuits, which is why most of the people in the market ask for the use of isolated power supply.   Non-isolated drivers are more efficient and less costly than isolated drivers. Isolated driver efficiency has been difficult to achieve, and performance at high temperatures is not good, the cost is also higher.   Surge damage to LED drivers Non-isolated power supply damage is caused by the surge voltage of the AC power supply, under the action of lightning, the AC power may appear in a very large voltage, very strong power, a short period of time can be up to 3000V, it will be straight to the output in the BUCK circuit, damage to the constant-current detection ring, and even damage to the LED chip, which will form a breakdown of 300V, burned out the lamps and lanterns.   80% of the LED drivers in the use of the process will fail, as well as other small switching power supplies, are damaged because of power surges, LED driver is damaged because of the load characteristics of the LED itself, very sensitive to such power surges.   But the power surge problem does not only exist in the non-isolated power supply, isolated power supplies also exist in the same power surge problem, a lot of isolated power supplies, such as outdoor street light power supply, in the use of a short period of time will be damaged because of power surge. With the development of new technology, non-isolated power supply has matured and stabilized, if the structure is properly designed, it can be completely used as a power supply as safe as isolated power supply. Different applications of isolated and non-isolated drivers The following are some references for using LED drivers, which are summarized from years of experience.   For high power LED drivers, isolated drivers are safer, and non-isolated drivers may have the risk of being overweight.   For low power LED drivers, the decision should be made on a case-by-case basis. If using non-isolated driver, two points should be considered: a) cost allowable, b) available heat.   Non-isolated power supply is suitable for applications: a) indoor lighting, power stability, less affected by power surge. b) high voltage and low current, low voltage and high current, efficiency and cost can not benefit from non-isolated power supply. c) voltage stability. LED Smart Industrial Light, LED Commercial Lightings, LED Anti-glare Downlight, Led Square Downlight, LED Dial Track Light, Led Round Downlight, LED Downlights, LED Downlight  

How to Reduce Glare Now that you know the benefits of reducing glare, let us tell you that you don't necessarily need anti-glare lights. While anti-glare lights are the ideal solution, specific components can also make existing LEDs anti-glare. Let's take a look at them: 1. Anti-glare filters You can apply anti-glare filters to existing LED fixtures to reduce glare. These filters minimize specular reflections and diffuse halos. In addition, some filters can reduce UV rays by up to 80%. What's the best part? These are probably the least expensive solutions for making any light source glare-proof. 2. Diffusers As the name suggests, diffusers are translucent and semi-transparent glass covers. You can mount them above the light source to prevent glare. Diffusers reduce glare by spreading the light evenly around the area to reduce the intensity of the light. They are best used with LED light bars in spaces like offices and classrooms. 3. Dimmers You know that high-intensity light creates glare, which means that lowering the intensity also reduces glare. Therefore, you can use dimmers to control the brightness of the lights so that they dim when they become too bright. You will have to replace the switch with a dimmer, but this does not require a large budget. 4. Adjusting Fixture Angles It's easier to manage glare indoors than with outdoor lighting. In addition to intensity, angled points of light also produce glare. Therefore, adjusting the fixture to a right angle can solve the problem. Depending on the application, different areas of light have different ideal cutoff angles. If professional lighting requires an angle of less than 40 degrees, an office angle of less than 30 degrees, and general home lighting of less than 20 degrees, that would be best. 5. Appropriate color temperature  Color temperature determines not only the ambiance of the lighting but also the brightness. Anything above 6000K produces glare; therefore, we do not recommend using them in the home. The optimal color temperatures for indoor lighting are below 4000K, as their light is warm and does not produce glare. In addition, these color temperatures provide enough brightness to perform all tasks.   6. Lens caps You will find several lens caps on the market. They control the distribution of light from the source and prevent glare. Prisms and polycarbonate lenses are two common examples of these lenses. Prisms have a hexagonal pattern that redirects the light and spreads it out evenly. These lenses are suitable for LED strips and LED panels. Polycarbonate lenses work similarly, but they are much more heat resistant. Therefore, you use these lenses on lights that require more watts. 7. Blinds Blinds assemble LED lights in such a way that they can emit light even from fixtures. You can choose from a variety of options depending on the number and size of the LEDs. They range from small-hole plastic to large aluminum frames with parabolic fluorescent lamps - these work best in offices, classrooms, and indoor sports arenas.     LED Downlight, LED Round Downlight,  LED Square Downlight, LED Anti-glare Downlight, LED Dial Track Light, LED Smart Industrial Light, LED Downlights, LED Commercial Lightings

Benefits of Anti-Glare Light There are several benefits to installing anti-glare LEDs in your home and workplace. Let's take a look at some of them:   1. No eye strain We've discussed the effects of eye strain before, and the fact that anti-glare lights don't cause eye strain is probably their most important benefit. People who are sensitive to brightness will not feel stressed by these lights. Additionally, those who suffer from migraines will benefit from the lower intensity. However, people who spend most of their time (especially at night) working in front of a computer screen will benefit the most from them. Anti-glare lights will produce a comfortable surrounding. It also prevents fatigue, thus increasing productivity. 2. No harsh shadows When a specific part of an area receives more light than other areas, it creates shadows. Shadows on the book you're reading or on your notes can make things difficult. With anti-glare LEDs, you won't have any such problems. These lights are evenly distributed so there are no harsh shadows.  3. UV-free Prolonged exposure to UV rays can lead to premature aging and many health problems. It's not just the sun that produces these rays; any light source can produce them. The LEDs in your home and office also produce these rays, albeit in smaller quantities. However, anti-glare lights produce the fewest UV rays and are the safest to use. 4. Better Aesthetics Traditional LED lights have a nice aesthetic appeal, but anti-glare lights take the effect to another level. The moment you turn on these lights, you will feel the enhanced aesthetics. The ambiance and atmosphere these lights produce are both fun and healthy. 5. Better lights in sports Glare is a major inconvenience in all sports, especially tennis and badminton. Installing these lights will eliminate this and you can enjoy the sport better. In addition, spectators will be able to watch the game better from a distance.  6. Longer life Similar to traditional LEDs, anti-glare lights also have a long lifespan. Once you invest, you will not have to replace these lights for years. You will have to install them in hard-to-reach areas so you don't have to be inconvenienced every month.     LED Downlight, LED Round Downlight,  LED Square Downlight, LED Anti-glare Downlight, LED Dial Track Light, LED Smart Industrial Light, LED Downlights, LED Commercial Lightings  

  There's a reason experts don't recommend looking directly at the sun. The glare from it can strain our eyes, which not only impairs vision but also produces headaches. But it's not just the sun that produces glare; every light source has this potential, whether it's an LED or a traditional incandescent bulb. Looking at any of them can produce the same symptoms as looking directly at the sun, albeit less severe. Fortunately, anti-glare lights offer a solution. That's exactly what we'll discuss in this article. So, let's get straight to the point.   What is glare and how does it affect our health?   Light plays a crucial role in our vision. We can only see objects when light reflects from them and reaches our eyes. But our eyes can only withstand light of a certain intensity. When the intensity exceeds our limit, it impairs vision. Light that impairs our vision is called glare. We experience the same phenomenon if the high beams of a car coming towards us are pointed directly at us.      In addition, even if the light source is not pointing directly at us, it can still produce glare. It can reflect another object and make contact with our eyes. Glare can strain the eyes of everyone, but it is more serious for people with impaired vision. Prolonged experience of glare can cause significant discomfort. It can trigger migraines in susceptible people and cause headaches and even nausea in some.      Therefore, it is essential to avoid glare from all lights, both at home and in the office.     How is LED glare measured?    The intensity of light that can produce glare varies from environment to environment. Ambient lighting plays a crucial role in determining what constitutes glare. After a period of time, our eyes adapt to our surroundings. Therefore, the brighter the ambient light, the higher the intensity required to produce glare. On the other hand, if the ambient light is on the darker side of the spectrum, the light from the computer screen is sufficient to produce glare.      In addition, different areas of the home and office have different lighting needs. As a result, you can't choose just one type of LED for all parts of the house. You have to choose one that provides enough lumens to be practical without being too bright to create glare. Fortunately, this is not difficult thanks to the UGR or Unified Glare Rating, which is based on European standards. It is the UGR that is solicited through the appropriate application.      LEDs with a UGR of less than 19 are suitable for applications such as writing, reading, and other office work. LEDs with a UGR of less than 16 work best in warehouses and technical living rooms. Any value below 14 is suitable for general household lighting. Lamps with a UGR of more than 30 produce high-intensity glare in any lighting environment. However, keep in mind that the UGR is only valid when selecting lights for indoor conditions. It is a measure of the relative difference between ambient lighting and the brightness of LEDs suitable for a particular environment. What is an anti-glare light?   Anti-glare lights are special lights designed for people who are sensitive to bright light. These lights produce a soft light that is comfortable for the eyes and does not cause any fatigue. It takes much less time for your eyes to adjust to such an environment, thus making reading and writing much easier. Moreover, it does not come at the expense of brightness and ensures optimum utility.      This light is perfect for those who have limited exposure to direct sunlight. Those who stay indoors will find anti-glare lights very beneficial. You can use these lights in your living room and bedroom for reading, writing, and watching TV. When these lights come on while watching TV or working on your laptop, they reduce eye strain. As a result, you can be more productive and entertain yourself without feeling tired.   Anti-glare lights eliminate the need for brighter LEDs that produce more glare. With these lights, you get optimal lighting conditions without jeopardizing the health of your eyes.      How do anti-glare lights work?   Companies use different technologies to produce anti-glare LED lights. Some of them use prismatic diffusers, while others use anti-glare films. The fundamental aim of all technologies is to reduce glare from direct light sources.    How can I check if an LED is anti-glare?   Anti-glare LEDs usually use microprism technology. It acts as a diffuser and distributes the light evenly. The uniform light it produces prevents glare and maintains a balanced lighting environment throughout the space. Reliable manufacturers provide this information on product labels. So before you buy an LED light, make sure it utilizes micro prism technology to prevent glare.     LED Downlight, LED Round Downlight,  LED Square Downlight, LED Anti-glare Downlight, LED Dial Track Light, LED Smart Industrial Light, LED Downlights, LED Commercial Lightings  

"Glass-based" has become a popular term mentioned by many manufacturers, and a number of companies have published patents related to Mini LED glass-based.   Amaden: Two Mini LED Glass-based Patents   A quantum dot glass-based backlight module with a dual component structure   On December 8, 2023, Changzhou Almaden Co., Ltd. entered into the publication stage of the invention patent application for "a quantum dot glass-based backlight module with dual-component structure".   The utility model belongs to the technical field of backlight modules and specifically relates to a quantum dot glass-based backlight module with a dual-component structure, such quantum dot glass-based backlight module with a dual-component structure comprising:   A first glass substrate, a conductive line layer disposed on the first glass substrate, and a reflective coating, said reflective layer being disposed on the conductive line layer, and several miniled lamp beads protruding from said reflective layer;   Said miniled lamp beads are provided with a second glass substrate, said second glass substrate is provided with holes for said miniled lamp beads to be embedded, said second glass substrate is provided with a diffusion coating on the side away from said miniled lamp beads, and said diffusion coating is provided with an optical film at intervals on the side away from said second glass substrate.   This quantum dot glass-based backlight module with a dual component structure has the effect of safeguarding the alignment tolerance of the glass diffusion plate when it is made and assembled, also further reduces the light mixing distance between the diffusion plate and the lamp plate, and also has the effect of saving the cost of quantum dot materials. A miniled glass-based conductive circuit board and LED lamp bead high-frequency induction welding equipment   LED Commercial Lightings, LED Spot Light, Led Downlight  

  Recently, the team of Prof. Liu Chuan and Associate Prof. Liu Baiquan from the School of Electronics and Information Engineering (School of Microelectronics) of Sun Yat-sen University (SYSU) has made important progress in the field of light-emitting diodes (LEDs). They accurately regulated exciton dynamics through the core/shell colloidal quantum well technology, which effectively reduced exciton composite defects, balanced charge injection, and suppressed the energy transfer between colloidal quantum wells. This innovative approach not only significantly improves the efficiency of LED devices, but also successfully integrates them with thin-film transistors and circuit boards to achieve active addressing, i.e., “pipeline” effect display.     As a new type of nanocrystalline LEDs, colloidal quantum well LEDs have potential applications in the field of displays due to their high color purity, narrow half-height width electroluminescence performance, and solution processability. The team reveals the strong dependence between exciton generation and the thickness of the colloidal quantum well shell by deeply probing the effect of core/shell heterogeneous colloidal quantum wells with different shell thicknesses on exciton dynamics.     It is found that increasing the shell layer thickness within a certain thickness range can significantly increase the radiative compounding efficiency and reduce the Russo-cheese compounding, which substantially improves the overall performance of colloidal quantum well-LED devices. This in turn realizes high performance with high efficiency, high brightness and ultra-low efficiency roll-off. Its external quantum efficiency is as high as 13.43%, its current efficiency reaches 9.20 cd/A, and its power efficiency is 6.04 lm/W.     These metrics are the highest reported so far in the red light band (600-700 nm) of 2D nanocrystalline LEDs. In addition, the device shows only a slight decrease in external quantum efficiency from 13.15% to 12% during the brightness enhancement from 1000 cd/m2 to 10000 cd/m2, the best performance among the colloidal quantum well LEDs reported so far.     By combining with a PEN flexible substrate, a flexible colloidal quantum well LED is further realized with an outer quantum efficiency that is 40 times higher than the best previously reported flexible colloidal quantum well LED. The research team further utilized the high-current TFT driver circuit to successfully realize the selective pass control of single or multiple colloidal quantum well LEDs and realized the active addressing, i.e., the “pipelined” effect display. This achievement not only opens up a new way for further research and application of colloidal quantum well LEDs but also provides new ideas and strategies for the development of future display and lighting technologies.           The research results have been published in the internationally recognized academic journal Applied Physics Reviews, with the title of “Exciton control enables high-performance colloidal quantum well light-emitting diodes” and selected as a Featured Article. emitting diodes”, and was selected as a Featured Article.     The first unit of the paper is the School of Electronic and Information Engineering (School of Microelectronics) of Sun Yat-sen University (SYSU). Dr. Hu Sujuan, a doctoral student of SYSU, Mr. Xiang Wenbin, a doctoral student of Southeast University (SEU), and Associate Prof. Liu Baiquan of SYSU are the co-first authors of the paper, while Associate Prof. Liu Baiquan, Prof. Liu Chuan and others are the co-corresponding authors of the paper, Hong Kong University of Science and Technology. This work was supported by the National Natural Science Foundation of China (62104265) and the Science and Technology Program of Guangdong Province (2022A0505020022, 2021A0505110009).     LED Commercial Lightings, Led Round Downlight, LED Downlights, Led Downlight, LED GU10 Spot Light, LED Spot Lights, LED Spot Light, LED Lamp Cups  

The 29th Guangzhou International Lighting Exhibition was successfully concluded on June 9-12, 2024 at the China Import and Export Fair Complex. The 2024 exhibition extends last year's 'Light+' theme by adding the sub-title 'Practicing Light Unlimited', with the theme of "Light+ Era - Practicing Light Unlimited " as the theme, continues to provide a platform for the industry to see further, encourages the industry to think about the welfare that light brings to mankind, to be brave to imagine and realize, and to construct a new vision and new skills with light quality and digital transformation, to create more new applications and new technologies, and to promote the concept of 'Light+' to enhance the spatial experience, Improve the quality of life, and contribute to the goal of low-carbon and zero-carbon future. The exhibition creates seven "Light+" scenarios, shows diversified application zones, introduces more accurate resource docking, establishes an efficient communication platform, penetrates into the actual application ports, digs into the potential of industrial integration, and further expands and extends the development space of the whole industry, so as to make sure that we can foresee the future opportunities of the lighting industry, seize them, and realize them. realize them. Concurrently held "Guangzhou International Building Electric Technology Exhibition", exciting and brilliant! In line with the development trend of building energy-saving, smart grid, smart community, etc., we will collect quality products and cutting-edge technological achievements in the popular fields of electrician and electrician, building automation and whole-home intelligence, covering a variety of focus themes such as customized audio-visual and home theaters, smart hotels, smart real estate, smart pension, smart health buildings and smart parks, etc., to promote the application of more technologies such as AI, IoT, big data, 5G, etc., to the construction project, accelerate cross-border ecological integration, and establish a new industry. It will accelerate cross-border ecological integration and establish new trends in the industry.June 9-12, 2025, we look forward to meeting you again! LED Commercial Lightings, LED Ceiling Lights, LED Panel Lights, Led Panel Light, LED MR16 Spot Light, LED Spot Lights, LED Lamp Cups, LED Dial Light, LED UFO High Bay Light,LED Flood Light,LED Anti-glare Downlight

  The 29th Guangzhou International Lighting Exhibition (GILE) will be held from June 9 to 12, 2024 in Zone A and B of China Import and Export Fair Complex in Guangzhou, China, which will be held in conjunction with Guangzhou International Building Technology (GEBT). The exhibition will be held concurrently with the Guangzhou Electrical Building Technology (GEBT), with an overall exhibition area of 260,000 square meters, attracting more than 3,000 exhibitors. GILE will continue to develop [Light + Future" as the lighting industry continues to innovate. This year's show is closely linked to the theme of [Practicing Light Unlimited", focusing on [Double Cycle, Light Scene Application and Original Lamps and Fixtures Design", and endeavoring to promote the transformation and upgrading of the lighting and LED market. This year, the exhibition will launch the concurrent event [Loud Volume - `Light +` Eco-Platform Voice of All People", which will provide new thinking and inspiration for the industry to cope with the opportunities and challenges in the market, and to compose the [Light +" theme.    Dates and Times June 9-12, 2024 Location China Import and Export Fair Complex (No. 380, Yuejiangzhong Road, Haizhu District, Guangzhou City, Guangdong Province, China) Exhibition Theme (2024) Light + Era - Practicing Light Unlimited Number of Exhibitors (2024) 3383 (from 20 countries and regions) Exhibition Area (2024) 260,000 square meters, covering 26 exhibition halls Spanning across Canton Fair Complex A and B (combined with GEBT2024 in the same period) Visitor Attendance (2023) 207,681 (from 140 countries and regions) Domestic 187,853, Overseas 19,828 Combined with GEBT2023, up 61.9% from last year. Forum Events (2023) 40 events (covering the latest industry information and focusing on cutting-edge technologies) 1000+ guests and scholars LED Commercial Lightings, LED Spot Lights, LED Spot Light, LED Downlights, LED Dial Flood Light, LED Dial Light, LED Dial Track Light, LED Dial Downlight, LED Dial Spotlight

2024 has set sail, looking back at the industry, there is demand weakness brought about by the involution, there are also technological innovation brought about by the stunning, today, combing out the 2023 annual LED industry's 8 keywords, so that we can better follow the past and the future, in the new year to make a big splash.01Real estate bottoming outSales downturn, policy encodingNational Bureau of Statistics data show: in 2023, the national real estate development investment 110,913,000,000 yuan, down 9.6% compared with the previous year; of which, residential investment 838,200,000,000 yuan, down 9.3%. The sales area of commercial properties was 1,117,350,000 square meters, down 8.5% from the previous year, of which the residential sales area was down 8.2%. As one of the building materials supply chain closely related to real estate, the lighting industry has also been greatly affected.Of course, since September last year, many cities across the country fully abolished the purchase restriction, releasing positive real estate policy signals, driving the market gradually bottoming out and stabilizing. According to the data of LED listed companies in the first three quarters of 2023, among 140 listed LED/lighting companies, 64 of them realized year-on-year growth in revenue in the first three quarters, and 61 of them realized year-on-year growth in net profit in the first three quarters, accounting for about 45.71% and 43.57% of the total, respectively. Although the performance growth is still not as ideal, but the whole lighting industry has been gradually recovering.   02Export slowdownPolarization, under pressure to move forwardAccording to China Lighting and Electrical Appliance Association public data show that from January to November 2023, China's total exports of lighting products of about 50.9 billion U.S. dollars, down about 8% year-on-year, accounting for about 3% of the proportion of exports of electromechanical products. Overall, this year, the lighting industry's foreign sales show three major features:1, the global economic recovery is weak, weakening demand led to a slowdown in exports;2, lamps and lanterns products compared to general electric light source products, production and sales showed polarization;3, the overseas market also shows differentiation, in the key export regions, "Belt and Road" along the market to maintain stable growth, the U.S. market is declining year-on-year, the European market is also slow to recover, hot and cold uneven performance is obvious.In terms of key export products, LED bulbs, LED tubes, LED modules and other electric light source products, the export volume and value are weak and declining; automotive lighting, fixed lamps and lanterns, removable lamps and lanterns, solar lamps and other key lamps and lanterns products, steady growth.03Double 11 promotionTraffic rebound, innovative modelDouble 11 as the annual promotion festival, Ali, Jingdong, Pinduoduo and other major mainstream platforms, are unprecedented strength, the publicity of the various dimensions of the transaction data, but also more high-profile than last year. November 1 to 11, the national postal express delivery enterprises collected a total of 5,264 million pieces, an increase of 23.22% year-on-year, as can be seen, the consumer recovery is obvious.Focusing on the lighting industry, keywords such as "smart lights", "full spectrum", "no main light", "eye health", etc., were quite popular during the Double 11 period. were quite popular during the double 11 period. In the 2023 Tmall double 11 "lamps and lanterns light source brand sales list", Rishi Lighting won the laurel, Opple Lighting, Honeywell sitting two or three, Philips, Moon Shadow (home lighting), Paulmann, Hasbara, Deer good quality, Yeelight, BenQ is divided into the fourth to tenth place. With the popularity of digitalization, new technologies, live e-commerce also shifted from sloppy to intensive cultivation, 90, 00 groups have become the backbone of consumption, but at the same time, the flow gradually peaked, the consumption tends to be rational, for the lighting companies, the power of content marketing, innovation and play, focusing on the scene of the experience is the way to break the game on the line.       04Exhibition Carrier"1+8+N", the whole industrial chainRooted in the 100 billion industrial cluster of the city of lights, facing the world's millions of accurate businessmen, Guzhen Lighting Expo has successfully held two exhibitions in spring and fall in 2023. With the positioning of "specialization, marketization and internationalization", Guzhen Lighting Expo has constructed a lighting procurement carrier with an exhibition scale of over 1.5 million square meters and 3,300 high-quality enterprises, and the main and branch venues of the two exhibitions in Spring and Autumn in 2023 have welcomed more than 550,000 professional visitors and attracted overseas buyers from 130 countries and regions to come to make purchases, and the exhibition site is crowded with business travelers and trade visitors. The exhibition site is crowded with business travelers, and the trade atmosphere is quite strong.05Surge of Listed CompaniesRunning to the capital, balanced distributionWith the registration system and the gradual maturity of the LED industry, more and more enterprises are heading to the capital market. According to incomplete statistics, as of December 31, 2023, there have been 16 LED enterprises ringing the bell to go public, the total amount of funds raised more than 22 billion yuan. From the regional point of view, this year's newly listed enterprises mainly in zhejiang, jiangsu, anhui, guangdong, beijing and Shanghai. Involved in the category of very rich, including: 2 lighting enterprise: united domain photoelectric, civil explosion photoelectric; 1 display module enterprise: the visual acoustic intelligence; 7 supporting enterprises: lilida, fine wisdom, wilco, renxin new material, xiangteng new material, a bin science and technology, shunyu precision; 6 driver IC: tayling micro, kingland wite, blue arrow electronics, new phase micro, the United States, the core of the sheng, the crystal integration.In addition to the above successfully landed, in 2023 there are 7 LED enterprises to start IPO, has entered the counseling stage: Rui Hong Suzhou, Paulun shares, Ao Lei technology, Qingsong science and technology, HangKe photoelectric, XinYiHua, YunYingGu science and technology. But the capital market is unpredictable, the enterprise is also deeply aware of: only to maintain a steady growth curve, in order to survive the right to speak.06New regulations onboardingStandards more and more, norms more and more strictAs the industry continues to mature, LED lighting standards as the inevitable basis for product design and maintenance services, but also by more and more attention. As of December 31, 2023, according to incomplete statistics, there are about 105 various types of standards implementation.Standard improvement and implementation, marking the national departments and related institutions, in an all-out effort to promote the optimization of the industrial environment, promote R & D and innovation, standardize the development of the LED lighting industry. Especially the industry towards whole-house intelligence, cross-border integration, healthy light effect and other new directions, which puts forward the standard more segmented, more specialized new requirements. This year, this series of standards, involving a wide range of areas and more delicate, including finished lamps and accessories, educational lighting, multi-functional poles, intelligent lighting systems, automotive lighting, solar lighting, special lighting, landscape lighting and so on. There is no lack of standards for emerging segments such as drone lighting, stage lights, fish lights, masterless lights, and crop breeding gas pedals.07Automotive ApplicationsContinuous growth, program upgradeIn 2023, China's automobile production and sales were completed 30.161 million and 30.094 million respectively, up 11.6% and 12% year-on-year, with production and sales ranking first in the world for 15 consecutive years. Among them, the production and sales of new energy completed 9.587 million and 9.495 million respectively, with year-on-year growth of 35.8% and 37.9%, and the market share reached 31.6%.With the car in the lighting, display, intelligent, immersive experience of the rapid progress, so that the car light field, has become a lot of LED enterprises to seize the new track. This year, in addition to the Huayu vision, star shares, Koboda and other professional brands, Ruifeng photoelectric, Dongshan Precision, overclocking three, Koboda, back to the day of new materials, wei time electronics, yatron electronics and so on more than 20 enterprises, has been involved in the field of automotive light. Among them, Huayang Group, Hongli Zhihui, Foshan Lighting, Deppon Lighting, Starlight shares, will be automotive lighting, and even around the Internet of Things application scenarios as a key development strategy. Not only the industry lively, technology giants such as Huawei, millet is also building automotive lighting ecosystem. Huawei asked the world M9, millet car debut one after another, more so that the field of automotive light continues to create explosive points.   08Cross-border new energyCategory matrix, seize the blue oceanLED lighting has entered a stable period, 2023 is a continuous involution, and the rapid rise of photovoltaic energy storage market, so that LED enterprises have cross-border layout energy storage plate, expanding the category matrix. For example, azure lithium core, wood forest forest, million run technology, song sheng shares, mao shuo power supply, infinite, haorsai, overclocking three, starlight shares, love grams shares, etc., has entered the field of photovoltaic energy storage, looking for new growth opportunities. Part of the enterprise has been in a short period of time, realize the rapid growth of energy storage business; and the other part of the enterprise, energy storage business is still in its infancy, with a large number of R & D and resources injected, but also let the future growth is full of expectations.For example, so far in the first quarter, Mulinson overseas PV energy storage product demand is high, orders from European customers.Abbyson has made new energy solutions a strategic investment in order to solve the problem of customers not being able to use display equipment properly due to power shortages in Southeast Asia and Africa. Howell's energy storage project, after joining the New Energy Vehicle National Big Data Alliance, has been in Hebei, Shanxi, Shandong, Fujian and many other places, for the construction and operation and maintenance of the power exchange station and heavy truck industry base.   LED Downlight, LED Square Downlight, LED Anti-glare Downlight, LED Downlights, LED Commercial Lightings, LED UFO High Bay Light, LED Flood Light  

Whether it's a home or a workplace, every space needs adequate lighting to provide utility. In order to achieve optimal lighting, several factors must be considered. These include brightness, color temperature, and the interior of the space. Apart from these, there is another important factor that you must consider. That is the beam angle, which is a measure of how light travels from the light source. This is one of the simplest metrics for optimizing the lighting of different spaces. However, it must be fully understood in order to make decisions accordingly.   What is beam angle?Light consists of tiny particles called "photons" and when these photons are emitted, they have a certain trajectory. The angle formed by this trajectory is called the "beam angle". The mechanism for producing photons varies from one light source to another. As a result, the beam angle varies from light to light.Beam angles are divided into several categories. They range from very narrow to very wide. Lights with wider beam angles are spread more widely. Conversely, narrower beams have a smaller spread. In addition, beam angle also affects light intensity because it depends on the overall spread. Light that spreads more will be less intense than light that spreads more narrowly. The amount of light needed to illuminate a space depends on its area and the preferred light source. It is expressed in lumens and describes the intensity of light. The key is that larger sizes require more lumens than smaller sizes. Therefore, the light source should have a narrow beam angle to illuminate the entire space.   How does beam angle affect lighting conditions?Beam angle affects the lighting conditions in a space by influencing the propagation of light. For example, two LEDs produce 600 lumens but have different beam spreads. A wider beam angle will illuminate more area than a narrower beam angle.However, while a wider beam angle will provide more spread, the light will not be as intense. This is because the photons are spread over a larger area, dividing the intensity over a larger area. Conversely, a narrower beam angle will not produce as much diffusion, but it will be more intense. Again, a narrower beam will concentrate the photons in a more limited area.Different spaces in homes and offices have different lighting requirements. For example, some areas need strong light for enhanced utility, while others need better spread. Therefore, you should choose a beam angle based on the utility and lighting requirements of a particular space. The role of beam angle in different types of lightingEach area has different lighting requirements that fall into three main categories. These include basic lighting, accent lighting and decorative lighting.Basic LightingBasic lighting is the most common and widely used in all spaces. You often see this kind of lighting in living rooms, bedrooms, garages and bathrooms. It strikes a balance between intensity and spread. Typically, basic lighting covers the entire space with enough intensity to provide good utility. Beam angles for such lights range from 120 to 90 degrees, depending on the size of the area. Accent LightingAccent lighting highlights specific areas of a space. For example, you can use it to illuminate a sitting area in a living room or to highlight the color of a wall. Because it doesn't require a wider spread, you can use light with a narrower beam angle. A light with this beam angle illuminates only selected areas and provides deep intensity. Typically, you use medium-narrow or narrow beam angles for accent lighting.Decorative Light FixturesDecorative light fixtures, as the name suggests, are used for decoration. For example, you can use them to highlight decorative pieces or install different colored lights in certain parts of your house. Usually, narrow and very narrow beams of light are used for this purpose. These lights do not have to illuminate a large space, but rather a narrow area. Narrower angles provide just that, while providing more intensity.     How to choose the right beam angle?Now that you know how beam angle affects lighting conditions, you must also know that there are several factors that determine the correct beam angle. You must consider the following factors to choose the right beam angle for a given space. Let's take a look at them: Building typeThe first thing you should consider is the type of building. You must know the size of the space, the height of the ceiling and the number of fixtures required. If a room has high ceilings and a small area, fewer fixtures will be needed. In addition, a narrower beam will work better for this type of space because not much spread is needed. In contrast, a wider beam angle is better for larger buildings with lower ceilings. Choosing a narrow beam angle for this type of space produces less spread and is not enough to illuminate the entire area.Most buildings have ceiling heights of approximately 7.9 to 8.9 feet. Lamps with a wider angle of 60 degrees are suitable for this type of structure. However, if the ceiling is higher than 8.9 feet, multiple lights will be needed. It helps if you choose a narrower beam angle to provide enough lumens. Number of LightsDifferent spaces vary in size and therefore the number of lights needed to illuminate it. This is an important factor to consider when choosing a beam angle. If the space requires two or more lights, the beam angle of each light must be estimated separately.You must design a lighting plan and assign a portion of the area to each light source. The beam angle of that particular light source should cover the entire area and provide sufficient lumens. Not all parts of a space need to have the same area. Therefore, the requirements for each section may vary. The key point is that you cannot select the optimal beam angle based on calculations for a single section.Another key point is that all beams in a single space must overlap. Otherwise, there will be areas that do not receive light and will be darker. Conclusion - Beam AngleBeam angle describes the propagation of light, which is one of the most important factors to consider when lighting a space. Choosing the wrong beam angle can result in proper lighting that is too bright in some places and too dark in others. To find the right beam angle, several factors must be considered. The most important of these are the size of the ceiling, the height, and the purpose of the lighting. If you make your decision based on all of these factors, you will get the best lighting conditions possible.   LED Commercial Lightings, LED Ceiling Lights, LED Lamp Cups, LED Downlights, LED Panel Lights, LED Spot Lights, LED Downlight, LED Panel Light, LED Spot Light