For $80, I couldn't resist picking up this DealExtreme P7 bike light. An advertised 900 lumens and 3 hours of runtime. I'm sure it is more in the 600 lumen range, but this is still an incredible example of the progression of bike lighting. I've bought a bunch of lights from DX, so I know that I may need to resolder a connection here or there. The products are more bleeding-edge than top-notch.
If this light is fairly decent, I'll have to pick up another and run it helmet mount with a Lupine config.
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