This section provides an overview for high power leds as well as their applications and principles. Also, please take a look at the list of 11 high power led manufacturers and their company rankings. Here are the top-ranked high power led companies as of March, 2024: 1.Vapourtec Ltd., 2.Luckylight Electronics Co., Ltd, 3.LEDSupply.
Table of Contents
A high power LED, standing for "light-emitting diode," is an LED variant characterized by a higher power output. Due to their high luminous efficiency, high power LEDs have become a prominent component in various lighting solutions.
These LEDs are composed of multiple LED elements arranged in parallel. They require a substantial current to drive but offer high luminance. Compared to standard LEDs, high power LEDs share similar internal parts but are distinguished by their heat-dissipating structures.
High power LEDs are widely used in lighting applications and as indicator lamps. Their typical uses include:
High power LEDs are integral to both industrial and consumer products, making them a crucial part of daily life.
High power LEDs function on the basic principle of light emission in diodes. When current flows through the diode's P-type and N-type semiconductors, light is emitted at their junction. High power LEDs achieve higher output by connecting multiple LEDs in parallel.
Due to their large current requirements and consequent heat generation, high power LEDs are designed with efficient cooling systems. Approximately 70% of their energy is released as heat, necessitating heat sinks or heat-dissipating boards for effective cooling.
The primary difference between high power and ordinary LEDs lies in their output power. LEDs with an output of 1W or more are typically classified as high power LEDs. Despite having similar LED chips, high power LEDs require a specialized heat dissipation structure.
For efficient operation, high power LEDs are best driven by a constant-current circuit rather than a simple current-limiting resistor, which would increase power consumption and heat generation. Using components like FETs and operational amplifiers, a constant-current light emission can be achieved. Additionally, the board’s heat dissipation design is crucial for stable operation.
High power LEDs are available in various packages, including:
*Including some distributors, etc.
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Lumileds, founded in 1999 and headquartered in Haarlemmermeer, Netherlands, is a manufacturer of light-emitting diodes and lighting products. The company offers a range of products such as mid-power white LEDs, high-power white LEDs, color LEDs, integrated modules, and human-centric lighting. They provide energy-efficient lighting solutions for needs ranging from general illumination to specialized lighting effects and human-centric lighting applications. The products offered by Lumileds are used in a range of industries and applications, including residential, commercial, outdoor, automotive, and specialty lighting.
Broadcom Inc., established in 1961, and headquartered in San Jose, California, is a manufacturer and supplier of semiconductor and connectivity solutions. The company specializes in producing products, such as semiconductors, infrastructure software, networking products, storage products, wireless products in which their products cater to industries such as telecommunications, data centers, and consumer electronics. Their products are used for various applications, including wireless communication, networking equipment, data storage, and multimedia devices, providing components for advanced technologies in numerous industrial and commercial sectors.
LED supply, a U.S.-based company is certified distributor of Mean LED power supplies as well as LED and drivers from other electronic manufacturers including Phihong. The company’s LED components include Cree LED, Luxeon LED, Nichia LED, Soel LED, among others, and are offered in various sizes, shapes, colors, and brightness. LED supply also specializes in distributing a range of drivers such as LUXdrive, MeaWell, MagTech, DC/AC input, as well as many other drivers and components for current and voltage regulation, dimming, and non-dimming applications.
Vapourtec Ltd, established in 2003 and located in Bury St Edmunds, United Kingdom, is a manufacturer of laboratory scale flow chemistry instruments. The company specializes in fabricating flow reactors, peptide synthesizers, and chemistry tools. The variants of its flow reactors, tubular reactors, contain coils housed inside insulated glass manifolds and have strong acid resistance. Its peptide synthesizers could synthesize long peptides, 70-mer and beyond, with lower consumption of reagents and wash solvents.
Lumixtar, been in business since 2009 and located in Shenzhen, China, is a manufacturer of a wide array of LED products. The company specializes in making UV LEDs, blue LEDs, and yellow LEDs. Its UV LEDs are used in various applications, including medical instruments, UV glue curing, and UV photography. Its blue LEDs have several applications, including horticultural lighting, scientific instruments, and medical instruments. The products manufactured pass some certifications like CE and ROHS.
Samsung SDI is a supplier and a manufacturer of battery technologies, a global provider of advanced battery solutions, and a subsidiary of the Samsung Group which is located in Seoul, South Korea. Established in 1970, the company provides an extensive array of products, including batteries for electric vehicles (EVs), energy storage systems (ESS), mobile devices, and consumer electronics. One of their notable offerings is the "Samsung SDI ESS," an energy storage solution specifically designed to store and effectively utilize renewable energy.
Stanley Electric, established in 1920 and based in Tokyo, Japan, is a manufacturer and supplier of automotive equipment, electronic components, and applied electronic products. The company's product portfolio includes headlamps, fog lamps, optical sensors, liquid crystal displays (LCDs), and various electronic products. These products find applications in various industries, including the automotive industry, electronics, applied electronics, consumer electronics, and general lighting. The company has established its global reach with its head office, laboratories, branches, factories, and other facilities spanning the globe.
Luckylight Electronics Co., Ltd, founded in 1990 and based in Shenzhen, China, is a manufacturer and supplier of an extensive selection of LED products. The company particularly manufactures through-hole LED, lighting LED, along with LED displays. The variants of its through-hole LED, through-hole round LED, are suitable for all applications requiring backlighting and status indication. It maintains quality standards, recognized with ISO 9001 quality, IATF 16949 automotive, and ISO 14001 environmental certifications.
Parkside Towbars, established in 1972 and headquartered in Welshpool, Australia, is a manufacturer and distributor of towing equipment, including towbars, roobars, nudge bars, and front protection systems. The company offers a diverse range of products, including towbars, roof racks, recovery equipment, weight distribution systems, towing accessories, and more. It also provides products from brands such as Pro-Series, Reese, Rola, Century, VRS, and others. It caters to the automotive sector, providing essential towing solutions. It has earned certification as a quality-endorsed company, awarded by Quality Assurance Services (Standards Australia) in 1992.
Roithner Lasertechnik GmbH, supplies laser and electronic components, and are based in Vienna, Austria. They have indexed an expansive catalog of Laser Diodes, Lasers, LEDs, Detectors, and Optical devices. There is also a broad array of Accessories that comply with laser and electrical technology. The Laser Diode peripherals include the material as well as the associated components. The LEDs hold the general along with purpose-built tools such as mounts. The Laser department deals in devices for Laser systems, Laser displays, and Laser pointers. The Optical devices are the commercially used equipment and the Detectors display related gears and instruments.
Ranking as of March 2024
Derivation MethodRank | Company | Click Share |
---|---|---|
1 | Vapourtec Ltd. |
20.6%
|
2 | Luckylight Electronics Co., Ltd |
14.7%
|
3 | LEDSupply |
14.7%
|
4 | Broadcom |
11.8%
|
5 | Lumileds Holding B.V. |
8.8%
|
6 | LUMIXTAR |
5.9%
|
7 | Parkside |
5.9%
|
8 | Samsung SDI |
5.9%
|
9 | Roithner Lasertechnik GmbH |
5.9%
|
10 | SunLED Company, LLC |
2.9%
|
Derivation Method
The ranking is calculated based on the click share within the high power led page as of March 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
Country | Number of Companies | Share (%) |
---|---|---|
United States of America | 3 | 37.5% |
China | 2 | 25.0% |
United Kingdom | 1 | 12.5% |
Republic of Korea | 1 | 12.5% |
Japan | 1 | 12.5% |