We are here with you.Features:100% Brand new and high quality!The use of wind power of running. No wiring、 easy installation、 the speed reached 30 horsepower、 LED will light up. The night is like a little star、 more conducive to your driving safety.Featured 8 high brightness LED、 environmental protective and energy saving、 long working life;Equipped with a mounting bracket、 the angle can be adjusted; with double-sided adhesive plaster firmly no goodIntegrated design、 small size、 compact structure、 novel appearanceWaterproof design. No need to worry about the water problem、 even if the entire circuit board bubble in the water、 the fan turns、 LED light will be bright.Specifications:Size: 12*30*20cmColor: white、 blue、 multicolorWeight: 30gPackage included:1 x Car/Bicycle lampWe are here to provide you better service!