Bicycle headlights use T6 LED lamp beads, maximum 350 lumens (effective distance 600 feet) front bicycle lights, super bright, 3 modes and light perception control mode (lights automatically turn on/off), click the button to change the mode.Power supply: solar power generation and USB charging (USB input). With solar panel, it can be automatically charged in the sun. Built-in 2000mAh high-quality rechargeable lithium battery, environmentally friendly, save money, safe and efficient.T6 LED lamp beads: high brightness long-distance shooting, 200 meters long-distance shooting, farther, clearer, safer riding.Lighting mode: Three kinds of lighting modes, more convenient and diverse.Life waterproof: dont be afraid of rain, rain or fog.Name: Solar Bike Light with HornWeight: about 290gcolour:Black redMaterial:ABS+silicone strapsize:11 x 4 x 7cmPackage Contents:2 x Bike lightOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.