The Hopkins Towing Solutions LED Submersible Square Trailer Light Kit is designed to conform to applicable US FMVSS108 and Canadian CMVSS safety standards for trailers under 80in. wide. This kit 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 trailer light far exceeds traditional incandescent trailer lights lasting up to 100 000 hours and no bulb changes. The lens is sonically sealed to provide protection from moisture and corrosion. Additionally all electronics are potted with water-resistant resin for a second layer of defense. The 12V stop/tail/turn lights feature universal back and side mount options. Lights are individually replaceable with Blazer model numbers C7483RTM and C7493RTM. The kit includes 2 submersible stop/tail/turn lights 20 ft. wire harness license plate bracket mounting hardware and trilingual instructions- everything needed for easy installation and DOT compliance.