Product Feature:

Bright light & Big Battery capacity--It has 1500 Lumens brightness, which can lighten over 200 meters range. Come with 5500 mAh large battery, which can last 10 hours(in 200 lumens mode)

Smart Sensing & Memory Mode--Equipped With light sensor and temputer control system, it will automatically change the brightness to fit for the different environment. This light also has the memory function, which can store the last used gear to the next time. Makes cycling safe and convenient.

Special installation design--This light designed with the rack for installation. Can be suspended or front install.

Waterproof & Durable--It made of aluminum alloy material, which is IPX6 waterproof and wear-resistant

Remote control (Only the remote type has it) --Just need one finger to change the mode as you like.