Peterson Trailer Backup Light w/ Grommet and Plug - Submersible - Incandescent 415K

4-1/4" Diameter round. Waterproof, incandescent trailer light provides backup light function. Premium bulb for long life. Copper conducters eliminate wire failure. Tongue-and-groove lens. Recessed mount with included grommet and 2-wire plug. Features: Incandescent trailer light provides backup light function for trailers and utility trucks Sealed, waterproof housing and lens unit Premium bulb rated for up to 15,000 hours 3 Supports for the minor filament and 2 supports for the major filament Wedge-base sockets prevent premature bulb failure Copper alloy conductors eliminate the possibility of wire failure Extra-wide tongue-and-groove lens lip screws onto housing Clear lens over incandescent bulb Compatible with 12V DC systems Recessed mount with included grommet 2-Wire plug includes power lead and ground wire Works with 3-wire plug to provide accessory low-light function Made in the USA Specs: Dimensions: 4-1/4" diameter x 2-1/16" thick