Acriche is the world’s first semiconductor light source that operates directly from AC power without a converter. This makes it suitable for many residential and commercial lighting applications where the main source of available power is AC. A design with Acriche product minimizes component count and board space
Read MoreEdiStar series are the brightness LEDs in the world by Edison Opto. EdiStar series emitters are designed to satisfy more and more Solid-State lighting High Power LED applications for brilliant world such as general lighting, street light and projector light engine. EdiStar series emitters are designed by particular package for High Power LED. 50W and 100W EdiStar series white has typical 4,000 and 7000 lumens(Cool White)at 2,400mA and 3,000mA. Unlike the fluorescent sources, EdiStar series contain no mercury and has more energy efficient than other incandescent light source.
Read MoreDURHAM N.C., February 10, 2010 — Cree, Inc. (Nasdaq: CREE) , a market leader in LED lighting, announces the commercial availability of higher-flux bins for warm- and cool-white XLamp® XP-E LEDs and higher maximum forward currents for both XLamp XP-E and XP-G LEDs.XLamp XP-E cool white LEDs are now available in the R3 bin, 122-130 lumens at 350 mA, delivering up to 116 lumens per watt. Warm-white (3000 K) XP-E LEDs are available in the Q3 bin, 94-100 lumens at 350 mA. The maximum forward current for all XLamp XP-E white LEDs is now increased to 1 A, enabling more design flexibility and higher light-output applications
Epistar has developed a technology to reach high CRI and high efficacy for warm white LED replace the low efficacy incandescent light bulbs. Efficacy and color rendering index (CRI) are the two major performance merits in the lighting industry using white light LED, nevertheless these two merits usually work against each other.The 1W package has the CRI of 90 and efficacy up to 110lm/W for lower voltage (15V) operation while the 3W package has the CRI of 90 and efficacy up to 105lm/W for higher voltage (50V) operation.
First, SEM's (Samsung Electro-Mechanics)LEDfor lighting applications include white LEDs color with temperatures ranging from 2000 Kelvin to 15,000 K and LEDs in the F11 color range."Sunnix" is the name of SEM's high-power LED brand, and this platform covers two lineups: 1 W and 3 W. The company has applied in-house package technology to lower the thermal resistance coefficient to 8 °C/W, laying the groundwork for increasing productivity while minimizing thermal resistance and optical properties. Therefore, when large modules are made, thermal resistance is lower than that for other LEDs, allowing greater design flexibility.The white Sunnix LED line offers diverse color temperatures from warm to cool white, with luminous intensities ranging from 60/80 1m (350 mA) to 110 1m (700 mA). The viewing angle is 120 °, and ESD protection is 5 kV and higher.
LUXEON Rebel white LEDs enable endless lightingpossibilities that are more efficient and reliable, longer lasting and reduce CO2 emissions. With a portfolio of emitters that allow you to design lighting for shops, offices, outdoor areas, hotels and homes, LUXEON Rebel is transforming the way we live, shop and play.
Read MoreThe high brightness LED emits the maximum light from the smallest possible source. The Golden DRAGON offers highest flexibility due to the availability of all colors including different shades of white..
Read MoreA variety of LED household lights including screw base bulbs, MR16 base bulbs & night light bulbs. Buy MR16 GU5.3 LED light bulbs to replace hot 20-50W halogen bi-pin bulbs. LED bulbs last almost 20x longer and use 80% less energy than halogen bulb
Read MoreSave money on led flood light bulbs for home lighting! High quality Outdoor LED Flood Lights. Ultra high brightness. Save 50%-70% electricity cost! Long lifespan and no maintain cost.
Read MoreLED Street light Custom Solutions for Green lighting products providing green energy efficient, low maintenance long life LED fixtures. LED street lighting have a very low power consumption, a high light output. The costs are reduced and more light is available in the streets at nighttime.
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Luxmax is a LED manufacturers & LED Suppliers led lighting and Screens display.Read More
Nichia Corporation is a Japanese chemical engineering and manufacturing company, headquartered in Tokushima, Japan with global subsidiaries, that specializes in the manufacturing and distribution of phosphors, including light-emitting diodes(LEDs).Read More
Cree is a market-leading innovator of lighting-class LEDs, LED lighting, and semiconductor solutions for wireless and power applications.Read More
Seoul Semiconductor is the largest LED lighting solutions manufacturer in Korea, and eighth-largest in the world. Seoul Semiconductor as one of the most promising Asian companies. We provide a full range of LED products including Power, Side, Top, Chip, Lamp, High Flux LEDs, and custom modules.. Read More
OSRAM founded 1906, is part of the industry sector of Siemens AG and one of the two leading lighting manufacturers in the world of LEDs and components for illumination, sensing and visualization.Read More
Toyoda Gosei is a customer-driven, global company that researches, develops and manufactures products of exceptional quality for a variety of optoelectronic products.Read More
Philips Lumileds Lighting Company is the world's leading manufacturer of high-power LEDs and a pioneer in the use of solid-state lighting solutions for everyday purposes including automotive lighting, computer displays, LCD televisions, signage and signaling and general lighting.Read More
Seoul Semiconductor
Like other Acriche products, the new 100 lm/W LED needs no AC-DC converter. Additionally, it generates less than 1/10th the carbon emissions of an incandescent bulb, an important consideration in meeting new regulatory standards in markets worldwide. Read More
Strategies in Light announces 2011 program
With a theme of "Transforming the LED & Lighting Markets," Strategies in Light 2011 takes place in late February in California. Read More
Outdoor Lighting: Allentown installs GE and Cooper LED street lights
PPL Electric Utilities and Allentown, Pennsylvania partner on an LED-based street light trial replacing 53 high-pressure sodium lamps. Read More
A light-emitting diode (LED) is a semiconductor light source. LEDs are used as indicator lamps in many devices, and are increasingly used for lighting. Introduced as a practical electronic component in 1962, early LEDs emitted low-intensity red light, but modern versions are available across the visible, ultraviolet and infrared wavelengths, with very high brightness.
The LED is based on the semiconductor diode. When a diode is forward biased (switched on), electrons are able to recombine with holes within the device, releasing energy in the form of photons. This effect is called electroluminescence and the color of the light (corresponding to the energy of the photon) is determined by the energy gap of the semiconductor. An LED is usually small in area (less than 1 mm2), and integrated optical components are used to shape its radiation pattern and assist in reflection. LEDs present many advantages over incandescent light sources including lower energy consumption, longer lifetime, improved robustness, smaller size, faster switching, and greater durability and reliability. However, they are relatively expensive and require more precise current and heat management than traditional light sources. Current LED products for general lighting are more expensive to buy than fluorescent lamp sources of comparable output.
They also enjoy use in applications as diverse as replacements for traditional light sources in automotive lighting (particularly indicators) and in traffic signals. Airbus uses LED lighting in their A320 Enhanced since 2007, and Boeing plans its use in the 787. The compact size of LEDs has allowed new text and video displays and sensors to be developed, while their high switching rates are useful in advanced communications technology...Read More
