Details: Wiring: Red=Brake, White=Ground, and Black=Tail/Running12 PackPolycarbonate housing Fits standard 2.5" x 6.75" oval holeSealed waterproof Red LED Light This listing includes 12 clear/red LED lights, 12 rubber grommets, and 12 three-wire plugs. Wire connections: Red = Brake Light, White = Ground, Black = Tail/Running. Each 6.5" oval LED stop/turn/tail light features 10 super diodes, a polycarbonate housing/lens, and a waterproof design. Fits standard 2.5" x 6.75" oval holes. DOT-approved, energy-efficient, and maintenance-free. Ideal for trucks, trailers, RVs, and boats. Pre-wired for quick installation with a sealed, impact-resistant build.