6ft LED Trailer Light Kit - Submersible 12V Stop Turn Tail Lights

In this review of the 6' LED Trailer Light Kit we focus on whether it delivers reliable, visible lighting for boats and utility trailers; the bottom line is that it is a practical, well-built kit for owners who need bright, waterproof trailer lights that tolerate occasional submersion. The kit impressed with clear wiring instructions, broad illumination from multiple diodes, and an included 29ft harness that simplifies hookup. The review highlights build quality, ease of installation, and real-world visibility rather than marketing claims.

Key Features

• High diode count: The driver side uses 34 diodes and the passenger side 25 diodes to provide broad, consistent illumination for brake, turn and running lights.
• IP68 waterproofing: Fully sealed design with no screws on the lamp face prevents water entry and allows use on boat trailers that may be submerged.
• Multi-function wiring: Four-color wiring scheme simplifies hookup and separates ground, running, left and right brake/turn signals for reliable operation.
• Included harness and parts: The kit ships with a 29ft trailer wire with a standard 4-way flat connector, license plate bracket, mounting screws, bolts and hardware to get a trailer ready without extra purchases.
• ID light bar: The 13.7in 15 LED third ID light bar provides a center high mount stop/turn and running function to improve rear visibility at night and in poor weather.

Who It's For

The kit is aimed at owners of utility trailers, small trucks and boat trailers under 80in wide who want a bright, weatherproof lighting solution that installs without cutting into vehicle wiring. It fits users who value sealed, submersible fixtures for frequent boat launching where lights may get wet or briefly submerged.

Those with very wide trailers over 80in or who require amber side clearance lamps should look elsewhere, and customers needing lights in specific OEM housings or integrated wiring modules may prefer a custom or vehicle-specific kit.

Pros & Cons

Pros

• Well-made construction and sealed circuit board offer true submersible performance for boat trailers.
• Bright LEDs with good heat distribution provide consistent brake and running visibility in poor weather.
• Complete kit includes 29ft wiring harness, license plate bracket and hardware for straightforward installation.
• Clear color-coded wire scheme reduces confusion during hookup for DIY installation.

Cons

• Designed for trailers under 80in wide, so not suitable as a full solution for wider trailers that need side clearance lamps.
• The passenger side has fewer diodes than the driver side, which can create a slight visual difference between sides when observed up close.

Specifications

Product type	6 in LED trailer light kit
Voltage	12V
Driver side diodes	34 diodes (21 front, 4 side marker, 9 license plate)
Passenger side diodes	25 diodes (21 front, 4 side marker)
ID light bar	13.7 in 15 LED 3rd ID light bar
Waterproof rating	IP68 sealed and submersible
Included wiring	29 ft trailer wire with 4-way flat connector

Our Verdict

The 6' LED Trailer Light Kit is a solid, value-oriented choice for boat and utility trailer owners who need bright, waterproof lighting and a complete wiring harness. Its sealed IP68 design and clear wiring scheme make installation straightforward and reduce maintenance risk around launch ramps. Recommended for trailers under 80in wide that require reliable stop, turn and running lights without fuss.

Frequently Asked Questions

Are these lights truly submersible?
Yes. The kit uses an IP68 sealed design with no screws on the lamp face and a sealed circuit board, which is intended for use on trailers that may be submerged.

What does the wiring harness include?
The package includes a 29 ft trailer wire with a standard 4-way flat connector and a four-color wiring scheme plus hardware and a license plate bracket.

Will this fit my trailer?
The kit is designed for utility and boat trailers under 80in wide; trailers wider than 80in will need additional side clearance lights not included here.