The Hopkins Towing Solutions LED Low Profile Stop/Turn/Tail Light is designed to conform to applicable U.S. FMVSS108 and Canadian CMVSS safety standards. This light replaces the passenger side light and features a combination of 7 functions (stop tail turn rear and side reflex rear clearance and side marker functions). This light is not only ideal for boat trailers but for any utility camping snowmobile and motorcycle trailer where LED lights are desired. The life of an LED light far exceeds traditional incandescent lights and draws significantly less power than traditional halogen bulbs. Lenses are sonically sealed to provide protection from moisture and corrosion. Additionally all electronics are potted with water-resistant resin for a second layer of defense.