Trailer Side Marker Light Square Clearance Sealed Light Assembly Amber / Red 4PCS Partsam Oval High Power Amber+Red 4 Diodes LED Clearance Side Marker Light For Trailer Truck Pickups 4 Diodes Trailer lighting, Led marker Clearance Light, Side Marker Assemblies Replacements Universal for Pickups, Trucks, Trailers, travel trailer, boat trailer, horse trailer, SUV van Caravan and Boat Lorry Bus. Functions as Led clearance light, side marker or identification light, trailer Light etc. Used as Led Marker light, Auto side Lamps, clearance light, identification light, Trailer Light etc.