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 ...
Tags: LED
Osram Opto Semiconductors reports that in the lab it has achieved 201 lm/W with a red LED operating at 40mA. Osrm Opto Semiconductors R&D lab says that the red LED, which emits at a wavelength of 609 nm, has an electro-optical efficiency of ...
Tags: led chip
Osram Opto Semiconductors reports that in the lab it has achieved 201 lm/W with a red LED operating at 40mA. Osrm Opto Semiconductors R&D lab says that the red LED, which emits at a wavelength of 609 nm, has an electro-optical efficiency of ...
Tags: Market View, led chip
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
Philips Lumileds adds a deep-red LED to its Luxeon family, while Lebelight Technology claims new brightness record in green LEDs. While phosphor-converted white LEDs are touted for general-illumination and backlighting applications, colored ...
Tags: Market View, led chip
GE Lighting and Cree have collaborated to develop a 60W-equivalent lamp with conventional looks that will be submitted to the DOE L Prize competition. GE Lighting has announced plans to submit a 60W-equivalent LED lamp to the US ...
According to the company, the light bulb will be submitted as an entry for the U. S. DoE's L Prize, which promises the winners to receive support and market their products. GE said the 60 watt incandescent bulb is the most widely used light ...
Tags: led bulb
According to the company, the light bulb will be submitted as an entry for the U. S. DoE's L Prize, which promises the winners to receive support and market their products. GE said the 60 watt incandescent bulb is the most widely used light ...
Tags: Market View, led bulb