Description This light can be mounted on the handlebar of your bike . With built-in 1200mAh battery, it has up to 12 hours life time . Waterproof, dustproof and weatherproof, the design keeps the light working in perfect in any weather and any condition of every season . Not only a bike light and can be used as an emergency flashlight, keep it inside your car, basement, attic, and emergency kit . Super Bright Light,use it when you're running, camping, walking your dog, power outage and more! Feature - Color: Silver - Material: aluminium alloy - Size: 12 x 12 .5 x 4 .5cm - Brightness: 300 Lumens - Life time: 1 .5~12 Hours - Battery: 1200mAH - Shed bright light to path in the dark and enjoy your ride in safety with the USB Rechargeable Light, with ULTRA Brightness of full 300 lumens . - Versatile, not only a bike light, Can be used as an emergency flashlight, keep it inside your car, basement, attic, and emergency kit . Super Bright Light,use it when you're running, camping, walking your dog, power outage and more! - USB Rechargeable headlight, built-in battery larger capacity up to 2000mAh with up to 12 hours life time . - Waterproof, dustproof and weatherproof, the design keeps the light working in perfect in any weather and any condition of every season . - Easy to install, disassemble and carry as flaslightPacking list: 1 x bike front light