Light Color: LD18-red or white LD19-red/blue/green
Battery: 3.7V 500MAH Li Battery,USB Charging.
Easy to install,Waterproof Design.
Use for Bicycle Rear Light, Ideal for travel, cycling and outdoor activities
LED : 30* 3W COB LED
Light: 100 lumens
Work Modes: Steady; high, medium, low. Flashing; Strobe, fast，slow
With a quick release rubber strap, fits for handlebar of diameter 12-34mm.easy to install and remove without any tool
Waterproof design can fit for different kinds of environment, lengthen it’s working life
USB charging mode can be convenient and useful.
1* Tail light
1* USB cable
1* Fix pad