Innovated changeable roof lamp YCL-626F Feature: 6" of diameter, composed of 7C LED bulbs, it's beautiful and romantic lighting.And the lighting is changeable, when u open the car door,the roof lamp change different lighting color,total 7 kinds of colors. You can control it by hand using the button on it, also can control automatically. Hot selling in international market. Availble for DC12V vehicles. FOB Guanzhou China Packing: 1pc/card,20pcs/ctn Lead time:15days of order confirmation High quality products with competitive price,and professionabl service.