Top 10 Best trailer light in 2026

Main highlights

• •Multi-functions: Combined functions of tail, brake/turn signals, side marker, license plate light. Perfect for 12V DC vehicles with a maximum width of 80 inches. Such as most of trailers, boats, trucks, RV, Marine, Pickups, camper, tractors etc
• •Excellent Brightness: Left lamp has 27 diodes including 9 diodes for license plate light, right lamp has 12 diodes. Quality LEDs draw less amperage but outputs optimal brightness, improving great visibility and extend longer lifetime than the incandescent lamp. DOT Compliance to ensure your 100% safety
• •Entirely Submersible: The inside LEDs and circuit board is fully waterproof sealed to work under water perfectly without electric short risk. The light housing is also feature water drainage for added protection
• •All-in-one Kit: Comes with everything for your straight-forward installation of the light, include lights, license plate bracket, 25ft length trailer wiring harness and the different types of stainless steel mounting hardware
• •Easy Installation: For light mounting: Lamp with license plate light on the left side, the other on the right side. For wiring routing: Please see Picture 5 for instruction. For wiring connection: Just color to color, white to the ground (vehicle frame). For hardware you might need to use, please see Pic 8 for instruction

Main highlights

• •FUNCTIONS& LEDS: Rectangular combination tail lights are designed to serve 7 functions on trailers over 80" 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. Designed tough and ready to handle harsh weather and road vibration. using welded together to ensure a permanent and waterproof seal
• •INSTALLATION: Each rectangular light size: 8.42" Length * 3.27" height * 2.87" width, stainless steel hardware for under and over 80" marine towing vechiles
• •DOT Compliant, IP68 Waterproof, and Submersible. There is no screw on the lamp shade, the LED trailer lights are completely welded together, and The circuit board of the tail light is seal. We have this tail light chipped in the center to prevent water from coming in, thus, the water will flow into the 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: Package includes 2 Pieces Low profile Led Boat Trailer Lights, stainless steel mounting screw, bolt and hardware, and 4pcs reflective sticker. Wire harness and bracket are not included

Main highlights

• •Wesbar 102641 Trailer Light Lens
• •Manufacturer: Wesbar
• •Item Weight: 0.13 pounds
• •Model number: 102641

Main highlights

• •These lights are ideal for boat and PWC trailers less than 80" wide.
• •Fully gasketed, screw on main and side marker lens allow for easy bulb replacement.
• •Universal 2" on-center stud mount. Prewired for easy installation.
• •7-Function, Left/Roadside
• •5.25" x 4.66" x 3.76" overall height

Main highlights

• •WATERPROOF TAIL LIGHT: The Wesbar Waterproof Red Low Profile Tail Trailer Light functions as a Stop/Turn/Tail lamp and is intended to be used on trailers over 80-inches wide.
• •LOW PROFILE DESIGN: The low profile design of the trailer light creates a sleek custom look for your trailer.
• •EASY ACCESS REPLACEMENT: The tail light features a bulb replaceable capsule that protects the bulbs from corrosion and thermal shock but still allows for easy access for bulb replacement.
• •TESTED: Wesbar trailer lights meet FMVSS/CMVSS 108 requirements.
• •ABOUT WESBAR: Since 1934, the Wesbar family of vehicle lighting and electrical products has continued to provide an all-encompassing selection of options for agricultural, industrial, marine, recreation, and utility manufacturers.

Main highlights

• •Upgraded LED Trailer Light Kits: Package includes 2Pcs Rectangle Led Stop Turn Tail Lights, 2Pcs amber clearance lights, 25 feet 4 pin wiring harness, license plate bracket, stainless steel mounting screw, bolt and hardware, 4pcs reflective stickers; Perfect for 80" width vehicles, such as trucks, trailers, tractors, semi-trailer, dump Truck, RV, Marine, camper, Pickups,Bus, Utility boat etc.;
• •Functions: Both of the low profile trailer tail lights work as stop, tail, turn, brake, rear reflector, side reflector and side marker light. In addition, the left light has a license plate illuminator function. Different from many other trailer taillights, these rectangular trailer lights come with unique patent "Halo-Glow" design and creates a solid light pattern with a smooth appearance, Halo-Glow effect on running;
• •IP68 Waterproof: The waterproof construction of this light makes it ideal for use on trailers that may be submerged, like a boat trailer. Submersible Rectangle LED trailer tail lights are equipt with the sealed circuit board, which means water will not damage the diode or board even when operating underwater or in inclement weather;
• •Something to tell: 1.there are separate wires for the amber clearance lights(red is positive and black is ground); 2.The harness has a brown wire for each side, Brown wire to the tail lights. Green wire to right turn signal/brake light. Yellow wire to the left turn signal/brake light. White wire to common or chassis ground; 3.Two wire harness included（21.98ft wireness is connect the tail light, 3.93ft wireness is connect the truck);
• •Add or upgrade the lights on boat, snowmobile, camper, or utility trailer; High visibility safety lights are EASY TO INSTALL; completely sealed and waterproof.

Main highlights

Main highlights

• •Clearance Light; LED; Waterproof; w/Reflex; w/Black Base; Amber;

Main highlights

• •easy installation
• •self-grounding base
• •polycarbonate lens
• •snaplock tabs on the lens housing secure the light to the base
• •"2-1/2"" x 1-1/4"""
• •Fit type: Universal Fit