EXERAUO 6-inch Submersible LED Trailer Lights Kit — DOT-Compliant, Waterproof Stop/Turn/Tail

EXERAUO 6-inch submersible LED boat trailer lights kit delivers DOT-compliant, waterproof stop/turn/tail and license illumination for marine and utility trailers.

Built for trailers that face wet, salty or rough conditions, this 6-inch LED light kit replaces multiple incandescent lamps with energy-efficient diodes and sealed housings. The set includes a driver and passenger light with dedicated diodes for running lights, brake/turn signals and side markers, plus a built-in license plate illuminator on the driver side. Designed for 12V systems, the assembly is sonically welded and the circuit board is sealed to resist immersion and corrosion while meeting DOT tail light requirements.

How does this kit handle immersion and harsh weather?

The lights are engineered for submersible use: lenses are sonically welded to the housing and the internal circuit board is fully sealed, reducing risks from water intrusion. That makes the kit suitable for boat trailers and other applications where lights may be exposed to splashes or temporary submersion.

• Sealed circuit board prevents shorting when submerged.
• Sonic-welded lens-to-housing bond resists leaks and corrosion.
• Materials selected for marine resistance against salt and spray.

Which lighting functions are included and how are they wired?

Each 6" light handles multiple roles: stop, turn, brake, tail, rear reflex, side marker and (driver side) license plate illumination. Wiring is color-coded for straightforward installation on standard 12V trailer systems.

• Driver side: 34 diodes (21 front, 4 side marker, 9 license plate).
• Passenger side: 25 diodes (21 front, 4 side marker).
• Wire colors: white = ground; white+brown = tail; white+yellow = left turn/brake; white+blue = right turn/brake.

How bright and efficient are the LEDs compared with incandescent lights?

The LED arrays provide faster illumination and brighter visible output while drawing less current than incandescent bulbs. This reduces load on the trailer wiring and battery while improving visibility for other drivers.

• All diodes are LEDs—no incandescent bulbs—reducing power consumption.
• Faster response times for brake/turn signals improve safety signaling.
• Even light distribution across markers and plate illuminator for consistent visibility.

What trailers and vehicles are compatible with this kit?

Designed for 12V towing systems, the kit fits a wide range of trailers and utility vehicles — particularly those likely to encounter water. It works for under- and over-80" trailers and common tow vehicles when replacing 6" round lights.

• Suitable for boat trailers, utility trailers, campers, caravans and more.
• Works with trucks, pickups, tractors and other 12V towing vehicles.
• Compact 6" diameter fits standard round light mounts.

Who is this for: The EXERAUO 6-inch submersible LED kit is intended for boat owners, trailer operators and fleet managers who need rugged, low-maintenance lighting that stands up to immersion and marine environments. Choose this kit if you want DOT-compliant, energy-efficient replacement lights with sealed construction and clear wiring for straightforward installation on 12V trailers.