iJDMTOY (2) UV Ultra Violet 6-SMD LED Panel Lights For Car Interior Map/Dome/Courtesy Door/Foot Area/Trunk Cargo Lights UV Ultra Violet Black Purple 6 pieces 3-cell 50505 SMD LED chips per LED panel 0.80" (L) x 0.80" (W) Easy installation for LED panels; Perfect for lighting up for car interior The LED light is polar sensitive, if the LED is not lighting up, flip the adapter around