Quote:
Originally Posted by NewStuff
http://www.evanscycles.com/products/...mpaign=froogle
1,750 Lumens  and for the really big chambers in Slate Mines, it's still not enough.
I'm planning 6,000 Lumens. (Yes, Six Thousand). It's a matter of Money to build it though, the Driver alone Is £50, LED's will be £60. Then I need figure out a way to heatsink LED's that are burning through 18A at full power. Oh, and mount this on a Helmet. I have one LED on order to test, and if it works out as I expect it to, the rest will be ordered to make it.
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crickey 6000 lumen's you could almost grow stuff under that. That lupin is very expensive. I was looking at at some of the chinese ones on ebay theres a couple at 1600 lumens but a lot of people say they are not that good.