FUNCTIONS& LEDS: Rectangular combination tail lights are designed to serve 7 functions on trailers over 80inch wide when properly mounted: Stop, tail, turn, side marker, side reflex, rear clearance, rear reflex and Built-in license plate light on driver's-side light illuminates license plate; Left light have 22 diodes which include 4 diodes for license plate light function,Right light have 18 diodes , applied for Trucks,trailers,tractors,Dump trailer,bus,Utility boat,RV,Camper cargo,etc

FEATURE: Use the highest quality components for great conductivity and durability.Complies with DOT standards. Best quality GUARANTEED! Designed tough and ready to handle harsh weather and road vibratio.using welded together to ensure a permanent and water proof seal.

INSTALLATION: Each rectangular light size:8inch Length* 3inch width* 2-3/4inch height,Stainless steel hardware for under and over 80inch marine towing vechiles.

IP68 Waterproof and Submersible(We Upgraded it this Year): There is no screw on the lamp shade, the LED trailer lights are completely welded together, The circuit board of tail light is seal. We have this tail light chipped in the center to prevent water to come in, thus, the water will flow into interlayer of the outer lens, but be prevented by the isolated chips. A drain hole is designed to pull out all the water. This is to guarantee that water will not damage the diodes or circuit board;

Package&Warranty: Package includes 2 Pieces Low profile Led Boat Trailer Lights, stainless steel mounting screw, bolt and hardware and 4pcs reflective sticker. Wire harness & Bracket are not included. We truly offer 1 year warranty! If have any questions or issues about our Rectangle Tail Lights, Please feel free to us and we will reply in 24 hours;