The Fenix BC26R is a lightweight, bike light built to keep you rolling long into the night. This bike light features an included rechargeable 5000mAh li-ion battery that blasts up to 1600 lumens and allows for up to 65 continuous hours on the lowest brightness level. The 100 degree floodlight beam offers a wider field of view making it much easier to see while turning corners. Attach and remove the bike light quickly with the included quick-release bike mount. And never fear the elements with dustproof, waterproof, and shockproof design.