Originally Posted by
jrhii
anyone know anything about this thing?
900 Lumen LED Bike Light
Looks like chinese stock. Even so, how much could if be overspec'd for? I would find it hard to believe that it is less that 500 lumens. and with a battery the price tag seems pretty good.
Yes, they're a dime a dozen coming out of the Chinese factory...
Here's the manufacturer's link from alibaba
http://magicshine.en.alibaba.com/pro....html#products
You can find some comparative beam shots here next to a more realistically rated light. Keep in mind Lumen vs. Lux, where Lux takes into account the surface area over which the light is spread. So rekmeyata's estimate is probably pretty close.
https://sites.google.com/site/design...ot-comparisons
An interesting video comparison here:
https://sites.google.com/site/design...ght-ride-video