Solar powered automatic charging, LED high brightness flashing, improving driving safety. Thick explosion-proof PC face mask, no need to fear impact and shock Deep waterproof design, no fear of rainstorm weather, and no problem when put into water in time. Easy to install, with double-sided adhesive on the back for immediate use. No 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. For Car Motorcycle Electric Vehicle Bicycle LED Tail Flashing Light Note: Installation guide not included, we strongly recommend you seek professional installation. Please check as much as possible to make sure the item is what you need. Tips: The product may be updated constantly ,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use Colour:Photo Color Material:plastic Package Contents: 1 x Motorcycle LED Light Only the above package content, other products are not included. Note: Light reflection 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.