Mount on the back of the sleeper, bumper, or anywhere else that takes a 4" round flange mount light.

This light has 19 diodes that change from one color (red or amber) to another (blue, green, purple, or white) with the flick of a switch. Clear lens.

Flange mounts with 3 screws.
Hardwired with 4 wires.
5-1/4" outer diameter x 1-3/4" thick.

3 year manufacturer's warranty.

Sold individually.