Comment 15816

By Prince (registered) - website | Posted December 21, 2007 at 04:55:31

I fabricated a LED unit using 144 LEDs and that gives out a good powerful light more than 60W bulb I think. It cost around US$20 for the lot. Here in India, and uses 12W of current. As someone else said its a focussed light. I have used it in my marine fish tank, But I think I should get one more fabricated to provide suffcient light. ts cheaper than using Metal Halide 150W and cheaper to use at 12W. Although they say that the pure white LED provides 8000-10000 Kelvin I'm not too sure. The MH gives me 12000K and thats the way to go for a marine fish tank. I wouldn't consider the expense for other applications as there is no comparison in initial cost.

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