Features:
Up to 200 lumens brightness offers good visibility and ensure your safety when riding at night.
3 lighting modes switchable: Long bright, Flash, Slow flash.
Each light runs on 2 CR2032 cell batteries, with long battery life up to 8-15 hours.
Made from aluminum alloy and ABS material, weather-resistant and durable.
Adjustable rubber band for tool-free installation, can be mounted on seatpost, handlebar, seat stay, front fork.

Specifications:
Material: Aluminium alloy + ABS
Light Mode: Long bright, Flash, Slow flash
Brightness: 200 lumen
Endurance: 8 - 15h
Unit Size: 27.5 * 26 mm / 1.1 * 1.0 in
Unit Weight: 20 g / 0.7 oz

Package List:
1* Bike Light