The Cobber Reflex Rear Bike Lights produces an incredible 330° of light, so you’ll be clearly seen from behind as well as from both sides. It’s brilliantly effective at attracting attention day and night, making it one of the safest you could choose.

• Max 250 lumens 
• Compact design
• Up to 70hr runtime
• Incredible 330° beam angle
• Quick mount release
• Waterproof to 1 metre with an IP67 rating
• USB rechargeable 
• 4 Light modes 
• Customisable modes with Knog's Modemaker app
• Compatible with standard and aero handlebars

Simple Button
Simple to operate. A long press of the single button will turn the light on and off, and a short press will cycle through the modes. 

Packed With Innovation
Efficient Chip on Board (COB) LEDs provide maximum brightness level for up to 90% of the battery burn time. 

Mount With Ease
Comes with silicone straps for bars 22–32mm+ and head tubes up to 200mm.
 
MODE
LUMENS
RUNTIME
High
75
2.5 hrs
Low
20
8 hrs
Pulse
250
8 hrs
Steady
20
70 hrs