back up. STYLESIDE. A Light Bulb for a back up Light. A Light Bulb for a brake Light. A Light Bulb for a license plate Light. A Light Bulb for a Light Bulb. A Light Bulb for a side marker Light. A Light Bulb for a turn signal and parking Light. A Light Bulb for a turn signal. A Light used on a vehicle used to aim Light in the direction the vehicle is traveling in order to provider greater visibility. Included in Lamp assembly. Multi-Purpose Light Bulb. Included with: Backup Lamp assembly, Combo Lamp assembly, Corner Lamp, HeadLamp assembly, Reflector panel, Tail Lamp, Tail Lamp assembly.