The T-H Marine LED Low Profile Trailer Light Kit is a versatile and reliable lighting solution for your boat trailer. The kit includes two multifunctional tail lights with bright LED lights. The lights are housed in durable, waterproof, low-profile polycarbonate casings that are designed to withstand the rigors of marine use. The kit also includes a 22-foot wiring harness and corrosion-resistant hardware for easy installation. These LED trailer lights are DOT-approved and provide optimal visibility and safety for your boat trailer during all road and weather conditions.