The Knog Big Cobber Rear Light offers huge visibility, thanks not only to its large lumens output but also the clever 330 degree beam angle that means even traffic in side roads can see the light. The included rubber straps allow the light to be fitted to both round and aero tubes, whilst recharging is quick and simple by USB power so there is no reason not to be illuminated on every ride.
330º side visibility
the clever 330 degree beam angle that means even traffic in side roads can see the light
Chip on board (COB) led
Programmable modes
You choose the light mode that suits you
For day and night
The truth is that daytime bike light use greatly improves rider’s safety. A Danish study’s* findings showed that through daytime bike light use cyclists reduced their chances of being involved in an accident by 19%.
Integrated USB rechargeable
You’ll never need to buy a battery again
100% waterproof
Come rain or shine, these lights just keep on working
Fits standard and aero (3 straps included)
Silicone straps allow you to fit our lights on bars or posts, on any bike
Peak lumens: 50
30 lumen-max steady: 1.4 hours Runtime
50 lumen-flash: 7 hours Runtime
10 lumen-eco flash: 40 hours Runtime
Weight: 25 grams
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