The submersible low-profile trailer light kit is designed to conform to applicable US FMVSS108 and Canadian CMVSS safety standards for trailers over and under 80 in wide and is the preferred style for OEM boat trailers. The lamps feature a waterproof, sealed capsule preventing premature bulb failure and corrosion. The kit includes two submersible stop/tail/turn lights (B80/B90), a 20 ft wire harness, license plate bracket, mounting hardware and trilingual instructions everything needed for easy installation and DOT compliance.