Shop Nilight 5PCS Amber Round Trailer LED Marker Clearance Light 4 LED Flush Mount with Plug Grommet Pigtail Hardwired for Trailer Truck RV in high quality, support 2 Years Warranty in high quality. Can be widely used on any heavy duty truck, pickup, truck, trailer, Tractor, Dump, Buses, Vans, RV etc. Can serve as both reflector side marker light and reflector light led clearance light for safer driving.