Wind Powered Shark's Head Shape Lamp

Light up by wind when car drives. No cable, and no batteries required;
Easy installation with double-side adhesive tape;
Stick on any place of your car or motorcycle;
Turns on automatically when you drive, turn off automatically when car stops;
Light gets brighter as car goes faster;
Different colors available: red, blue, black, white and argentate;
Different light colors available: red, blue, yellow, green and white;
Compact design and light weight;
High intensity light increases visibility at night for safety;
Makes impressive effects.