Oyviny Trailer Light Converter 6-to-4 Wire Splice-In (4-Way Flat) LED Compatible, Pure Copper, ABS Housing

This compact, splice-in module makes trailers compatible with modern vehicle wiring—including LED, incandescent, and PWM systems—by consolidating signals and providing a protected 4-way flat socket. Designed with pure copper conductors, a dust-covered connector, and a durable ABS housing, the converter supplies regulated power to trailer brake and turn circuits while simplifying installation with pre-stripped wires and snap-locks.

How does this converter handle LED and incandescent trailer lights?

The unit is engineered to work with LED and traditional bulb systems by providing powered outputs that stabilize current and mimic required load for turn and brake circuits. No heavy-duty external flasher is needed when installed correctly, and the converter supports vehicles that use PWM or less-common 3-wire arrangements.

• LED compatible: adapts low-draw LED signals to standard trailer wiring.
• Works with incandescent bulbs without modifications.
• Converts PWM or 3-wire vehicle outputs into standard 2-wire trailer signals.
• Provides stable brake and left/right turn outputs up to 5.0 amps each.

What wiring changes are required and how easy is installation?

Installers splice the pre-stripped wires into the vehicle harness, using the included snap locks for secure connections; no soldering or heavy tooling is necessary. The converter is intended for inline installation near the vehicle tail wiring and can be mounted in the frame or attached to a bracket for protection.

• Pre-stripped wire leads for quick splice-in hookup.
• Snap-lock connectors included to secure splices without heat shrink.
• Simple 4-way flat socket included—dust cover protects the connector.
• No heavy-duty flasher required when used as directed.

What electrical capacity and protection does the unit offer?

The converter supplies up to 5.0 amps on each left/right turn and brake circuit, which is suitable for common trailer lighting arrays and small load banks. The ABS enclosure shields the internal board from damage and the dust-covered 4-way plug helps keep moisture and grit out of the connector when not in use.

• Rated output: up to 5.0 amps for brake and turn circuits.
• Pure copper wiring for reliable conductivity and reduced voltage drop.
• ABS housing for impact resistance and weather protection.
• Dust cover on the 4-way flat socket to limit corrosion and wear.

Who this converter is for: motor owners who tow light trailers, campers, or utility loads and need a dependable way to translate vehicle wiring into a standard 4-way trailer connection. It’s aimed at DIYers, fleet maintainers, and installers who require LED compatibility, a compact powered converter, and a fast splice-in installation. Note: battery-powered auxiliary wiring kits may be required for some vehicle configurations and are not included.