Totoab 11200lumen 8x Cree XM-L2 Bicycle Light 3 Modes w/ 13200mAh Battery White Light Superb bright bicycle light, with 8x Cree XM-L2 emitter, is the newest and highest lumen bike light now. It keeps brighter when you riding on night. The maximum lumen would be up to 11200 lumen Intelligence light mode control: week, strong and strobe Suitable for your bicycle night riding Power by 13200mAh battery pack, which are 6x 18650 batteries,provide more durable time to use. Easy install, only fixed on your front bicycle with 4 rubber stand, steady and easy to switch the light modes by pressing the tail cap button.