... an auxiliary 2” amber marker light on side of the unit; all built-in one plastic box; left hand and right ... Reverse Functions, 12V12V 151503B2LED Tail Light Box, 3 Rectangular Light Assembly, Stop/Tail/Turn/Reverse Functions, 12V24V 151503BMLED Tail Light Box ... , 3 Rectangular Light Assembly, Stop/Tail/Turn/Reverse Functions,, Multi-voltage 12~24V12V~ ...