1, LED light source high efficiency The luminous efficiency comparison: Tungsten halogen light effect incandescent lamp, for 12 to 24 lumens/watts, fluorescent lamp 50-70 lumens/tile sodium lamp 90 140 lumens/watts, most of the power ...
Tags: LED Light
LEDs differ from traditional light sources in the way they produce light. In an incandescent lamp, a tungsten filament is heated by electric current until it glows or emits light. In a fluorescent lamp, an electric arc excites mercury ...
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Flat Panel LED Television Display Possibly the first true all LED flat panel television TV screen was developed, demonstrated and documented by J. P. Mitchell in 1977. The modular, scalable display was initially designed with hundreds of ...
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General-purpose lighting needs white light. LEDs emit light in a very small band of wavelengths, emitting light of a color characteristic of the energy bandgap of the semiconductor material used to make the LED. To emit white light from ...
Tags: LED Light
General-purpose lighting needs white light. LEDs emit light in a very small band of wavelengths, emitting light of a color characteristic of the energy bandgap of the semiconductor material used to make the LED. To emit white light from ...
Tags: LED lamp, LED Light, Learning Center
At the recent Strategies in Light Europe conference, Strategies Unlimited provided its latest market update, Lemnis Lighting discussed a deal to supply LED lamps to Ikea, Zhaga introduced light-engine standards and unveiled its logo, and ...
Tags: led light
At the recent Strategies in Light Europe conference, Strategies Unlimited provided its latest market update, Lemnis Lighting discussed a deal to supply LED lamps to Ikea, Zhaga introduced light-engine standards and unveiled its logo, and ...
Tags: Market View, led light
Fred Maxik wants to make a light bulb that will help you sleep. "Biological specific lights,” tuned so as not to interfere with an individual’s normal production of melatonin, the hormone secreted from the pineal gland linked to ...
Tags: market view, led
Fred Maxik wants to make a light bulb that will help you sleep. "Biological specific lights,” tuned so as not to interfere with an individual’s normal production of melatonin, the hormone secreted from the pineal gland ...
Tags: led
AIXTRON SE today announced that EpiLEDs Technologies Inc., a leading LED manufacturer in Taiwan, placed an order for one CRIUS® II-L MOCVD system in a 69x2-inch wafer configuration. EpiLEDs will use the system for the volume ...
Tags: led
Bridgelux Inc., a leading developer and manufacturer of LED lighting technologies and solutions, has shattered its previous industry record for highest Lumen per Watt values for Gallium Nitride on Silicon (GaN-on-Si). Using its proprietary ...
Bridgelux Inc., a leading developer and manufacturer of LED lighting technologies and solutions, has shattered its previous industry record for highest Lumen per Watt values for Gallium Nitride on Silicon (GaN-on-Si). Using its proprietary ...
Tags: Market View, Lighting, LED
Royal Blue XLamp XT-E LED targets remote-phosphor SSL applications, and Cree is offering licenses for its remote phosphor-technology for ready usage by lamp and luminaire vendors. Cree announced the new XLamp XT-E Royal Blue LED that ...
Tags: Market View, led chip
Using Gallium Nitride on 8-in Silicon wafers, Bridgelux is achieving LED efficacy in the lab on par with LEDs produced on sapphire or silicon carbide wafers. Bridgelux announced that it has fabricated LEDs in the lab using ...
Tags: market view, led
Recently, Cree has revealed a new XLamp XT-E Royal Blue LED, which is optimized for use in remote-phosphor lighting and other applications with similar requirements. XLamp XT-E Royal Blue LED Cree says its new XLamp XT-E LED delivers the ...
Tags: Market View, led chip