Sealed, flush mount, red LED stop/turn/tail light. 10 super diodes for bright, dependable performance. Meets DOT FMVSS 108 requirements in any 360 degree position. Features sonically sealed, waterproof lens and housing in a single unit. All-weather molded plastic housing and durable lens protect against corrosion. Accepts industry standard 3-prong plug for easy retrofit of incandescent lights. Requires mounting grommet and plug for complete installation (Sold Seperatly).