Havells Sylvania today announced the global launch of LED (light emitting diodes) lightings and targets a revenue of Rs 100 crore by 2012 from the domestic ...
LED lightings from HavellsThe Hindu
Havells Announces The Global Launch Of LED LightingsTechWhack (press release)
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Most of this does not concern me, or move me to object in any way to LED lightbulbs, as much as the thought of LED light itself, so alien, in my house. In wikipedia, we get a description, under the disadvantages of the problems of white LEDs that "spike at 460 nm and dip at 500 nm," causing objects...
Mon, Nov 30 | from Gizmodo