4 Inches Round 16 LED Trailer/Truck Tail Rear Lights With Stainless Steel Rings for RV Trucks Trailer DC 12V,Waterproof IP67(White/ Red) Features: 1. Fitment:Universal Fits For 12V Power Supply car, truck, trailer, boat, bus, lorry, van, caravan, camper, RV, etc., 2. Advantage: Long Lasting, Shock Resistant, Water resistant, Rust resistant; Energy Saving And Environmental Protection With Sturdy Quality. …