Agrieyes 2-to-3-Wire Trailer Light Converter CT012 — Compact Waterproof ABS, LED Compatible

When flat-towing a car behind an RV or connecting LED tail lights that require separated signals, the Agrieyes CT012 2-to-3-wire trailer light converter separates combined brake/turn circuits into dedicated brake and turn outputs. Built with surface-mount electronics inside a waterproof ABS housing, this compact module fits in tight spaces and avoids adding a heavy-duty flasher or direct battery feed. Its color-coded leads and simple instructions make installation straightforward for weekend DIYers and professional installers alike.

How does the CT012 convert a 2-wire system into a 3-wire system?

The CT012 detects combined stop/turn signals on the towing vehicle and electronically splits them into separate brake and turn outputs for the towed vehicle. It connects directly to tail light wiring or to a 4-way flat socket, producing isolated signals without mechanical relays.

• Accepts combined brake/turn inputs and separates outputs for left turn, right turn, and brake.
• Color-coded wires reduce wiring errors during hookup.
• Installs inline at the tail harness or at the 4-way flat connector for flexible placement.

Is installation difficult and what tools are needed?

Installation is intended to be user-friendly—no heavy-duty flasher or auxiliary battery connections are required. Standard wiring tools and connectors are sufficient, and the package includes clear wiring instructions for a clean hookup.

• Uses common connectors or splices; no soldering required for most installs.
• Standard crimpers, wire strippers, and electrical tape or heat shrink recommended.
• Mounting footprint is compact (3" x 2" x 0.9"), fitting behind panels or inside junction boxes.

Will the CT012 work with LED tail lights and in wet conditions?

The CT012 is compatible with LED lighting systems and is engineered for reliable operation with low heat generation thanks to surface-mount components. The ABS enclosure offers strong waterproofing to protect the electronics from road spray and outdoor exposure.

• Engineered for LED and incandescent tail light circuits.
• Surface-mount design minimizes heat for steady performance under load.
• Durable, water-resistant ABS housing tolerates moisture and splashes.

Where can I mount the converter and how big is it?

The Agrieyes CT012 is deliberately compact so it can be mounted near the vehicle's tail harness, inside the tow vehicle’s junction box, or adjacent to the 4-way connector. Its small size keeps it out of sight while leaving room for other accessories.

• Compact dimensions: approximately 3" x 2" x 0.9" for tight installations.
• Mountable with screws, ties, or adhesive pads depending on location.
• Conceals neatly behind trim panels or inside wiring compartments.

Who is this for: The Agrieyes CT012 is designed for RV owners who flat-tow vehicles, drivers upgrading or replacing tail-light systems with LEDs, and anyone needing to convert a combined two-wire signal into a standard three-wire brake/turn configuration. It suits DIYers and professional installers who want a compact, weather-resistant converter that simplifies wiring without additional relays or battery hookups.