Red 4" round 12 diode LED stop/turn/tail utility light w/stainless steel flange

1-1/2" deep. If installing these on the back of a sleeper as utility lights, check the amount of clearance you have first. Some trucks do not have enough space to accommodate these lights.This Light: Is hard-wired with one three-prong female plug, connected to the back of the light by a few inches of wire. Is made into the stainless steel flange. They cannot be separated. Functions at 12 volts. Converting all your incandescent lights to LED? You may want to read about LED flashers.