Designed to accept industry standard 3-pin plugs, this 5-1/2” round LED light meets DOT FMVSS 108 requirements for use as parking lights, reverse lights or back-up lights, side reflectors, brake lights, turn signal lights, hazard lights, and tail lights. Mounts flush with the built-in reflectorized 3-hole flange. Each light boasts 24 high-fNOKIN LEDs that operate within a wide 9-14.8V DC range