Features:Solar powered automatic charging, LED high brightness flashing, improving driving safetyThick explosion-proof PC face mask, no need to fear impact and shockDeep waterproof design, no fear of rainstorm weather, and no problem when put into water in timeEasy to install, with double-sided adhesive on the back for immediate useNo wires are needed, just stick it on the roof of the car with the corresponding glue.Solar energy can be absorbed and stored in high-efficiency solar cells.You do not need to install batteries. It is powered by solar energy.Specification:Material:ABS + PCLight Color:Colorful,White,Red,Yellow,BlueColor:BlackSize:9.4cm/3.70inch x 2.8cm/1.10inch x 1.4cm/0.55inch.Package Included:1 x Motorcycle LED LightNO Retail Box. Packed Safely in Bubble Bag. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.