• Designed with 12 super-bright colored LEDs behind colored diffused polycarbonate housing and acrylic lens for true to color, improved visibility. 2" x 4" Mini trailer clearance lights for you to upgrade your lights in several minutes, for more convenient and stable installation.
• The Trailer Marker Lights can work as side marker lights, led clearance marker lights, RV yellow marker lights, clearance lamps and truck clearance lights etc. 
• Double Bubble LED Marker Lights adopts 12pcs of Super bright LED provide maximum visibility & safety. The light Lens Adopted reflecting mirrow principle making, which can make better lighting, and more durable. 
• Waterproof: Waterproof rate IP67. RV Marker Lights effectively protects the tail light from dust, sand, moisture, rain and other impact of inclement weather. 
• Easy Installation: Black is the Negative, Red is the Positive. Wires were come out from the lower corner of the light and not the center. Function as Led Marker Trailer Exterior Lights; LED running lights; Side fender lights; Side body lights. Bullseye led side fender marker lights; Trailer-Style Rectangular LED Marker OR Turn Signal Lights.
• For use on Semi Trucks & Trailers, ATV's, UTV's, Campers, Tractors, Service Trucks, Buses, Service Vans, Utility Trucks, Parade Floats, Horse Trailers, Utility Trailers, Pick Up Trucks, and Much More.