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Why are car headlights so bright? The answer is in the lumens
(CBS NEWSPATH) — On city streets and country roads, around every turn there’s blinding lights making hard to see the road ...
KOM Cycling just dropped its latest innovation in bright bike lighting, and if you’re the kind of rider who swaps bikes like most people change socks — this one is for you. Meet the Quick Release ...
One LED, on average, will put out about 100 lumens, this new LED, four times that. That's right, 400 lumens from one LED, I know what you are thinking, this thing must suck a lot of power, not so much ...
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