Best Boat Trailer Lights for Launches and Tow Trips

#1 · Best Overall

1. MAXXHAUL 70205 Trailer Light Kit

• Voltage: 12 V
• Lens Material: Plastic
• Dimensions: 12 x 11.3 x 3.7 in
• Compatible with Vehicle Type: RV

Best for: Complete harness-and-marker kit.

Why it ranks #1: For trailers under 80 inches, it bundles two 12V LED stop, tail, and turn lights, amber clearance lights, a harness, hardware, and plate bracket.

A 22-foot split Y-style, color-coded wiring harness is the practical differentiator in the MAXXHAUL 70205 kit, helping organize installation across a trailer. The package also includes two LED stop, tail, and turn lights, two amber clearance lights, a license-plate bracket, and mounting hardware for a more complete setup.

The two 12V LED tail lights handle stop, tail, and turn functions, while the two amber clearance lights extend the package beyond rear lighting. A license-plate bracket and mounting hardware are also listed, reducing the need to source those components separately. The 22-foot split Y-style harness is color-coded, which gives installation a defined wiring layout. MAXXHAUL describes the kit for trailers under 80 inches wide and as submersible, so width and marine use are central fit considerations.

Skip it if you have a trailer wider than 80 inches; Lcrslitx LCX-005 is described for trailers over 80 inches.

This bundle suits owners of under-80-inch boat trailers who want rear lights, amber clearance lights, a bracket, hardware, and a long color-coded harness together. Its stated width application is the main fit boundary.

Listed on Amazon as: MAXXHAUL 70205 Trailer Light Kit – 12V All LED, Left and Right Waterproof Submersible for Trailers, Boat Trailer Truck Marine Camper RV Snowmobile, Red

#2 · Over-80-Inch Fit

2. Lcrslitx LCX-005 Kit

• Voltage: 12 V DC
• Lens Material: Plastic
• Dimensions: 8.27 x 2.95 x 2.56 in
• Compatible with Vehicle Type: Boat Trailer, Camper, RV, Trailer, Truck

Best for: Expanded lighting for larger trailers.

Why it ranks #2: Its listing states compatibility with trailers over 80 inches and includes IP68 submersible tail lights, six side markers, a 25-foot harness, and a light bar.

A 15-LED light bar joins two submersible tail lights, six side markers, and a 25-foot four-pin harness in the Lcrslitx LCX-005 package. That unusually broad component list serves buyers assembling a more extensive trailer-lighting layout, and the product information describes compatibility with trailers over 80 inches wide.

The kit combines left and right rectangular tail lights with four amber and two red side-marker lights, plus a 15-LED light bar. A 25-foot four-pin harness, license-plate bracket, reflective tape, gaskets, and mounting hardware are also listed, giving installers many of the components for a full layout. The product describes IP68 submersible protection and compatibility with boat, RV, utility, and flatbed trailers over 80 inches. Polycarbonate lenses and ABS housing are specified for shockproof, dustproof construction.

Skip it if you need a compact pair rather than a multi-component lighting layout; Wellmax WM51053 is a pair of submersible tail and turn lights.

This extensive kit suits owners of larger boat or utility trailers who need side markers, a light bar, and a long harness alongside tail lamps. Its 12V DC specification remains an important electrical fit consideration.

Listed on Amazon as: LED Boat Trailer Lights Submersible Trailer Light Kit Waterproof Tail Light

#3 · IP68 Complete Kit

3. LINKITOM Submersible Kit

• Voltage: 12 V
• Lens Material: Plastic
• Compatible with Vehicle Type: Boat, Bus, Trailer, Truck

Best for: Submersible kit with long harness.

Why it ranks #3: The IP68 kit includes two stop, turn, and tail lights, amber clearance lights, 22- and 4-foot harnesses, a plate bracket, and mounting hardware.

A 22-foot harness paired with a separate 4-foot harness makes the LINKITOM kit notable for buyers laying out wiring across a trailer. The package also includes two stop-turn LED tail lights, two amber clearance lights, a license-plate bracket, and reflective stickers, with IP68 submersible construction.

The two LED tail lights combine stop and turn functions, and the kit adds two amber clearance lights for a broader trailer-lighting setup. A 22-foot and a 4-foot wiring harness are included, providing two stated lengths for the installation layout. LINKITOM describes the lights as IP68 waterproof and submersible, with welded construction and a drain hole intended to pull out water. The license-plate bracket and reflective stickers round out the listed components.

Skip it if you want the tail lamps themselves to list license-plate illumination; Nilight TL-20 combines that function with tail, brake, and turn signals.

This package suits boat-trailer owners who want submersible lights, clearance lamps, and two harness lengths in one kit. Review the listed lamp functions against your needs, since license-plate illumination is not stated for its tail lights.

Listed on Amazon as: LINKITOM New Submersible LED Trailer Light Kit

#4 · Seven-Function Lights

4. CZC AUTO 7-Function Kit

• Voltage: 12 V
• Lens Material: Plastic
• Dimensions: 11.2 x 3.9 x 6.3 in
• Compatible with Vehicle Type: Boat, Snowmobile, Trailer, Truck

Best for: Seven-function kit for narrow trailers.

Why it ranks #4: Its under-80-inch kit lists seven functions, including stop, turn, tail, reflectors, side marker, and plate lighting, plus a copper-wire harness.

Seven lighting functions give the CZC AUTO kit broader coverage than a basic tail-light pair, combining stop, turn, tail, reflector, side-marker, and license-plate illumination. The 12V LED setup is specified for towing vehicles under 80 inches wide, including boats and utility trailers, with a copper-wire harness included.

The left and right lamps combine stop, turn, and tail lighting with rear and side reflectors, a side marker, and license-plate illumination. That function mix consolidates several rear and side visibility roles in one kit. Its under-80-inch vehicle specification helps narrow fit decisions for boat and utility trailers, while the 18-gauge, 100% pure copper wire harness is described as supporting underwater operation. All diodes are LED rather than incandescent bulbs, so the package has an all-LED lighting configuration.

Skip it if you need lights for a trailer over 80 inches wide; Lcrslitx LCX-005 is described for trailers over 80 inches.

This kit suits boat and utility-trailer owners whose towing vehicle falls within the stated under-80-inch width application and who want several lighting functions together. Its width limit is the key boundary to check before choosing it.

Listed on Amazon as: CZC AUTO 12V Submersible LED Trailer Light Kit, Under 80 Inch Boat Utility

#5

5. Lcrslitx LCX-001 Kit

• Voltage: 12 V DC
• Compatible with Vehicle Type: Lcrslitx Submersible LED Trailer Light Kit…

Best for: Marine kit with sealed electronics.

Why it ranks #5: This 12V kit includes two square lights, two amber markers, wiring, and mounting hardware; its listing claims IP67 marine-grade submersion protection.

Epoxy-sealed electronics and a drainage-port system distinguish the Lcrslitx LCX-001 kit for marine use, with the product describing protection against saltwater corrosion. Its 12V setup combines stop, tail, turn, side-marker, and license-plate lighting, and the package lists square lights, amber markers, wiring, and mounting hardware.

The five listed lighting functions combine rear signaling with side-marker and license-plate illumination, so the kit covers more than tail lamps alone. Epoxy-sealed electronics and drainage ports are identified as marine-oriented features, while the product is described as IP67 and submersible. The included components list two square lights, two amber marker lights, a trailer wire, and mounting hardware. Compatibility is stated for 12V DC vehicles under 80 inches, including boat trailers, RVs, campers, and trucks.

Skip it if you need a kit for a trailer over 80 inches wide; Lcrslitx LCX-005 is described for trailers over 80 inches.

This kit suits marine and utility-trailer owners looking for multiple lighting functions with wiring and hardware included. Its 12V DC and under-80-inch application define the relevant fit boundary.

Listed on Amazon as: LED Trailer Lights Kit Submersible Boat Trailer Lights with Wiring Harness

#6 · Low-Profile Pair

6. CZC AUTO Low-Profile Lights

• Voltage: 12 V
• Lens Material: Polycarbonate
• Compatible with Vehicle Type: Boat, Trailer, Truck

Best for: Sealed low-profile light pair.

Why it ranks #6: The pair combines stop, running, turn, and plate illumination, with an IP68 claim and sonic-welded sealing for boat and trailer applications.

Sonic-welded sealing and an IP68 waterproof rating distinguish this CZC AUTO pair for boat-trailer use, where submersion is part of the listed application. The low-profile rectangular 12V lights combine stop, running, turn-signal, and license-plate illumination, and are specified for trailers both under and over 80 inches wide.

Each rectangular light combines stop, running, and turn-signal illumination with a license-plate light, consolidating functions in a low-profile unit. Sonic Welding Whole Sealing Technology is identified as the method for sealing the lamps, alongside the IP68 waterproof rating and submersible description; those details directly support the listed marine use. Compatibility includes boat, trailer, and truck applications, with the product information specifying both under- and over-80-inch trailer widths. The supplied details do not list a wiring harness.

Skip it if you want a kit with its harness included; LINKITOM 608631397119 lists wiring harnesses, clearance lights, and a license-plate bracket.

Choose this pair if you need low-profile submersible lights with license-plate illumination and the stated width flexibility. Buyers seeking a supplied harness or a broader bundle should account for the components not listed here.

Listed on Amazon as: CZC AUTO 2PCS 12V LED Submersible Low Profile Rectangular Trailer Lights

#7

7. Nilight Rectangular Light Kit

• Voltage: 12 V
• Lens Material: Polycarbonate
• Compatible with Vehicle Type: Truck

Best for: Multi-function lights under 80 inches.

Why it ranks #7: These submersible 12V lights combine tail, brake, turn, side-marker, and plate functions; the listing specifies fit for vehicles up to 80 inches wide.

The left lamp’s nine license-plate-light diodes set the Nilight pair apart, adding dedicated plate illumination alongside tail, brake, turn, and side-marker functions. These 12V DC rectangular submersible lights are specified for vehicles with a maximum width of 80 inches, including boats, trailers, trucks, and RVs.

The left lamp has 27 diodes, including nine assigned to license-plate lighting, while the right lamp has 12 diodes. Together, the listed functions cover tail, brake and turn signals, side marking, and license-plate illumination, making the pair a consolidated lighting option. The 12V DC specification and maximum-80-inch width limit help identify suitable applications. Submersible construction supports boat-trailer use, and the polycarbonate lens material is specified for the rectangular lights.

Skip it if you need a light kit specified for trailers over 80 inches; Lcrslitx LCX-005 lists compatibility with trailers over 80 inches.

Consider this set for a 12V boat trailer at or below the listed 80-inch maximum when integrated plate lighting matters. Its width specification is a clear boundary for owners of larger trailers.

Listed on Amazon as: Nilight 2PCS Rectangular Submersible LED Trailer Light Kit,IP68 Waterproof

#8

8. Wellmax LED Tail Lights

• Voltage: 12 V
• Lens Material: Acrylic
• Dimensions: 9 x 6.5 x 3 in
• Compatible with Vehicle Type: Trailers, Boats

Best for: Simple submersible light replacement.

Why it ranks #8: This marine-focused pair provides 12V LED tail and turn-signal lights with stainless steel hardware and corrosion-resistant materials, but no harness is listed.

Submersible, waterproof construction is the defining feature of Wellmax’s pair of 12V LED tail and turn signal lights, making them a straightforward option for boat and trailer lighting. Stainless steel hardware is included, while corrosion-resistant materials suit marine exposure. The compact rectangular form measures 8 by 3 by 23⁄4 inches.

The two 12V LED lights provide tail and turn-signal functions, so they cover key rear-lighting needs without adding a separate signal unit. Their submersible, waterproof specification supports use around water, while the stated corrosion-resistant materials address the marine environment. Included stainless steel hardware helps with mounting, and the 8-by-3-by-23⁄4-inch dimensions give buyers a concrete size to compare against their installation space. The supplied information does not list a wiring harness or additional marker lights.

Skip it if you need a complete harness-and-marker-light package; MAXXHAUL 70205 includes a wiring harness and amber clearance lights.

Boat owners replacing a pair of rear lights may value the submersible construction and included stainless steel hardware. Check that the stated dimensions and tail-and-turn functions match your mounting space and lighting requirements.

Listed on Amazon as: Wellmax LED Boat Trailer Lights, Submersible Marine Waterproof Tail Lights

#9

9. Partsam Square LED Lights

• Voltage: 12 V
• Lens Material: Plastic
• Compatible with Vehicle Type: Universal for Under 80" Inch width towing…

Best for: Square six-function trailer lights.

Why it ranks #9: The IP68, DOT-compliant pair serves under-80-inch trailers with stop, turn, tail, and marker functions, but the included components exclude a wiring harness.

Six listed functions on the passenger-side lamp give this Partsam square-light pair a useful combination of rear and side visibility: stop, turn, tail, rear reflector, side marker, and side reflector. The 12V IP68 lights are specified for under-80-inch towing vehicles, including boats, trucks, and trailers.

The product describes a curb-side lamp with 15 diodes and a passenger-side lamp with 19, including four white diodes on that side. The passenger-side unit serves stop, turn, tail, rear-reflector, side-marker, and side-reflector functions, while the square lights are identified as IP68 waterproof and DOT compliant. This combination can cover several lighting roles in a compact pair. The included package lists two lights, two gaskets, and four screws, but no wire harness.

Skip it if you need a harness bundled with the lights; CZC AUTO 8542079007 lists a copper-wire harness with its seven-function kit.

This pair fits buyers seeking square, IP68 lights with multiple rear and side functions for an under-80-inch boat trailer. Plan the wiring separately, since the listed package includes lights and mounting pieces but no harness.

Listed on Amazon as: Partsam 12V Submersible Square Led Trailer Light,Red White LED Stop Turn Tail License Brake Running Light Lamp for Trailers Under 80" Boat Trailer Truck Marine Camper RV Snowmobile,IP68,DOT Compliant

#10

10. prolineppi Rectangular Lights

• Voltage: 12 V
• Lens Material: Polycarbonate
• Dimensions: 8 x 3 x 1 in
• Compatible with Vehicle Type: Boat, Trailer, Truck

Best for: Compact three-wire submersible pair.

Why it ranks #10: These submersible 12V lights fit boat and marine applications and include stop, turn, tail, and plate illumination, but the listing describes a two-light set.

Three-wire connections, including a ground ring, make the prolineppi pair a clearly specified option for buyers planning a straightforward light replacement. Each 8-inch submersible 12V lamp provides stop, turn, tail, and license-plate illumination, with a polycarbonate housing and more than 12 LED diodes per light.

The compact 8-by-3-by-1-inch lights combine stop, turn, and tail functions with license-plate illumination, so each unit covers several rear-lighting tasks. Each lamp has more than 12 LED diodes, and the stated three-wire arrangement includes a ground ring to clarify the connection setup. Polycarbonate housing and the submersible description support the listed boat, trailer, and truck applications. The package includes two red submersible lights; a wiring harness is not listed among the included components.

Skip it if you want a full kit with harness, markers, and a license-plate bracket; MAXXHAUL 70205 includes those components.

This pair suits buyers replacing compact lights on a boat, truck, or trailer who can use the stated three-wire connection. The listed package is just two lights, so account for the harness and other components separately.

Listed on Amazon as: Left+Right/over 12 LED super diodes for each light/AUTO 2PCS 12V LED Submersible Low Profile Rectangular Trailer Lights, Tail Stop Turn Running Lights Kit, Sealed for Boat Truck Marine