What is high power LED?
High power LED (Light Emitting Diode) is a type of LED that can produce an intense amount of light with relatively low energy consumption. Compared to traditional lighting sources, high power LEDs can operate at a much lower voltage and generate less heat due to the use of semiconductors. They are commonly used in a variety of applications such as automotive lighting, outdoor lighting, flashlights, streetlights, and indoor lighting fixtures. High power LEDs come in a range of colors such as white, red, green, blue and yellow, and their intensity can be controlled by regulating the current flowing through them. Additionally, high power LEDs have a longer lifespan and require less maintenance than other lighting sources.
What are the types of high power LED?
There are mainly two types of high power LEDs:
- Single-die LEDs: These LEDs comprise a single LED die or chip having a maximum power rating of around 5 watts. Due to their limited heat dissipation capability, they need to be mounted on a heat sink or active cooling system.
- Multi-die LEDs: These LEDs consist of multiple LED dies arranged closely on the same chip, resulting in high luminosity output. Their maximum power rating can vary from a few watts to several hundreds of watts, depending on the number of dies and their arrangement. Due to their higher heat dissipation capability, multi-die LEDs can operate at higher temperatures with less cooling.
Depending on the technology used, high power LEDs may come in different colors like white, red, blue, green, and yellow. Some of the common high power LED technologies include:
- Organic LED (OLED)
- Flip-chip LED
- Vertical LED (VLED)
- Thin-film LED
- MicroLED.
Each of these technologies has its own specific benefits, limitations, and applications.
Best 5 high power led manufactuers in china
1, Queendomlamp
Website: https://www.queendomlamp.com/
The China Queendom Technology Co., Ltd. was founded in 2004 and integrates R&D, production, sales, and service. It mainly develops, produces and sells semiconductor packaging equipment, smart products, smart lighting, agricultural lighting, cold chain lighting, Automated intelligent application production special equipment manufacturing and other products; business covers the entire LED industry chain: from LED light source semiconductor packaging equipment to LED lamps, integrated LED lighting overall solutions, they will continue to develop more diversified LED products to provide customers with A variety of impeccable product solutions.
2, Lumileds
Website: https://lumileds.com/
Lighting technology, especially LED, has created tremendous opportunities in the field of light. Lighting solutions have to not only work and last, but also give customers a competitive edge when it comes to the market. To push the boundaries of light in automotive, mobile, IoT, and illumination lighting applications, companies need a partner who can collaborate with them in order to do so. Providing customers around the world with differentiated solutions to gain and maintain a competitive advantage, Lumileds is a global lighting solutions company with over 100 years of experience in discovering and inventing industry firsts.
3, Samsung
Website: https://www.samsung.com/
The LED technology pioneered by Samsung, as one of the world’s leading manufacturers of LEDs, has ushered in a new era in the industry. In addition to providing core components for LED lighting systems, their company also provides modules for display applications, mobile devices, automotive applications, and smart lighting systems.
Samsung’s expertise in semiconductor manufacturing and IT serves as an essential foundation for continued innovation and delivery of state-of-the-art LED devices. As a result of their unique strategy referred to as the “4 building block solution,” they persist and consistently pursue market-enhancing LED innovation based on key fundamentals.
4, Ledsupply
Website: https://www.ledsupply.com/
The LED Supply Company offers a wide variety of high-power LED components in the form of surface mount devices (SMD) from leading manufacturers like Cree, Nichia, and Luxeon, as well as discrete 5mm LEDs from top manufacturers. The goal of their company is to provide their customers with the highest quality LED components at a reasonable price, which is why they are always careful to choose the best bins from their top manufacturers, to ensure that you get the highest Lumen output, the best colors, and the lowest forward voltage, to ensure the best efficacy possible for your LED system
5, Mouser
Website: https://www.mouser.com/
Over 1,200 leading manufacturer brands of semiconductors and electronic components are distributed by Mouser Electronics, a global distributor of these components. Their company specializes in introducing the latest products and technologies to the design engineer and buyer communities as quickly as possible.
There are 27 Mouser offices worldwide with the company conducting business in 21 different languages and 34 different currencies. The global distribution center they operate is equipped with state-of-the-art wireless warehouse management systems, enabling them to process orders 24 hours a day, 7 days a week, and to deliver almost perfect pick-and-ship operations.
