Features: 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. You do not need to install batteries. It is powered by solar energy. Description: Material: PC mask Type: Solar flash decorative light Model: Small oval light up when vibrating, no wiring required mini strobe light Applicable models: cars, motorcycles, battery cars, electric cars, tricycles, trucks, trucks, forklifts, engineering vehicles Power: 3 (W) Light source: LED Color temperature: 4000K Easy installation: A: Wipe clean place B: Tear off the double-sided tape and paste it to complete the installation. Package includes: Solar strobe light *1 Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. 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.