Discover maximum durability and exceptional side visibility with AMPP900. Crafted from robust aluminum, AMPP900 is designed to illuminate your two-wheeled adventures for years to come. Never lose sight of your battery's life with the convenient 3-color indicator, and its innovative OptiCube™ lens technology amplifies your ride with a wide, 900 lumen beam that will not disappoint. Key Features:Single-LED 900 Lumen Headlight Powerful wide beam with OptiCube™ lens technology and excellent side visibility 3000mAh lithium-ion rechargeable battery 5 light modes (High / Middle / Low / Daytime HyperConstant/Flashing) Double click to activate high mode Mode memory function 3-level battery indicator (Blue: Above 50% Orange: 50-30% Red: Less than 30%) USB-C rechargeable (cable not included) Durable aluminum alloy body FlexTight™ bracket Helmet mount and center fork bracket (optional)Run TmeHigh (900 lumens): 2 hrs Middle (400 lumens): 3 hrs Low (200 lumens): 5 hrs Daytime HyperConstant (900/200 lumens): 4 hrs Flashing (200 lumens): 35 hrsSpecification: Dimension：32 x 102 x 33 mm Weight：142 grams (light unit and battery) Light source：High intensity white LED x1