Bi-color Switchback T25 3157 39 2826SMD White/Amber Technical Parameter: Model: Bi-color Switchback T25 3157 39 2826SMD White/Amber Socket Base: T25 3157 Socket Base option: S25 1156/157, T20 7440/7443, T25 3156/3157 Voltage: DC 12V/24V Chips: 39x 2826SMD Color Option：White/Amber, Amber/ Red Application: Parking light,turn signal light 1 Bi-color 2826SMD LED chips 2 Easy play and plug installation 3 Long life-spans 4 Base: T25 3157 Chip: 2826SMD