Knog Frog Rear Light 20 Lumens - Spider Black

Delivery Available


A design that millions of riders around the world have come to love. Powerful enough for everyday commuting or used to complement an exisiting lighting set-up. 

Designed with Chip on Board LED technology, enabling a high intensity light that's compact, low profile and packed with features.

20 lumen output - red
Low battery indicator - the strap hook will glow red 
Integrated flexible mounting system
9 Modes
Water resistant with IP65 rating
Lightweight 20 grams
USB-C rechargeable 
Curved lens provides side illumination
Up to 80 hour runtime
Simple one-button operation
H: 80 mm x W: 35 mm x L: 42 mm

High 7 3hrs
Low 1 15hrs
Side Flash 11 4hrs
Full Bright 20 7hrs
Back To Front 5 13hrs
Front To Back 8 6hrs
Side To Side 6 5hrs
Rotation 6 13hrs
Eco 4 60hrs