... 4.Providing OEM service 31mm 5050 9SMD Auto LED Car Light Specifications:1. Light source: SMD5050.2. Emitting color: Red/Yellow/Blue/Green/White ... radiation. Applications:Indicator light , reading light , width light , signal light, brake light , stop light , interior light, license plate light, dome light etc. Packing:Our factory: 31mm SMD5050 9SMD auto led interior light