3x AAA batteries （Included ）or 18650 battery (Not include ) as the power supply of headlight.
If you apply 18650 batteries pack, please use the battery holder (a plastic extension tube) to fix the position and let the lights work.( Front Light support USB charging)
The bike light set can be easily installed and released, and no tools are required. Stays locked in place, will not fall off.
Get Safe Riding:
Guide the way with the headlight and needn’t to worry about being knocked over by others with the taillight.
Please update your batteries periodically to keep cycling safe. DO NOT look at or shine this lamp directly into eyes.
1 x Bike Light
1 x Tail Light
3 x AAA Batteries
2 x CR2032 batteries
1 x AAA battery holder
1 x 18650 plastic tube (Not include 18650 battery)
SUPER BRIGHT : LED bicycle headlight – 800 lumen (max) CREE LED provides bright light over a beam distance of 330ft/ 150m and reaches up to 600ft/ 250m.