Backup lamp bulb. Left. Right. A light bulb for a back up light. A light bulb for a center high mount stop light. A light bulb for a fog light. A light bulb for a light bulb. A light bulb for a turn signal. Back Up Light Socket. Included in combination lamp assembly. Included in high mount lamp assembly. Part included in backup lamp assembly. Part included in combination lamp assembly. Part included in combo lamp assembly. Part included in lamp assembly. Part included in tail lamp assembly. Part is included in high mount lamp. Part is included in lamp assembly. Part is included in stop lamp assembly. Part serviced with tail lamp. Included with: Backup lamp, Backup lamp assembly, Combination lamp assembly, Combo lamp assembly, High mount lamp, Included with assembly, Included with high mount lamp, Included with lamp assembly, Socket & wire, Tail lamp assembly.