Suitable for backlighting 5- to 20-in. LCDs, the CERAMOS reflector LED provides high brightness and power in a small package measuring 2.3 by 3.2 by 0.8 mm. This product, designed by Osram Opto ...
About 2 weeks ago, I set out to research grow lights to supplement the scarce natural light we get here at 51°N. But after looking at quite a few offers, I decided to DIY it. My requirements don't ...
Researchers have designed a new LED-based train headlight that uses a tenth of the energy required for headlights using conventional light sources. If operated 8 hours every day, the electricity ...
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