2 to 3 wire tail light converter

2→3 Wire Tail Light Converter - Trailer Harness Adapter

🔴 Have a vehicle with a 2-wire system but your trailer requires 3? Here's a solution that will save you hours of frustration.

⚡ Why this converter will change the way you connect your trailer

A problem you know very well:
Your car has integrated brake and turn signal lights in a single circuit (2-wire). However, a trailer or camper requires separate signals for the brake, left, and right turn signals (3-wire). Without the appropriate adapter, the lights either won't work or you risk a ticket.

🎯 This is not another "Chinese adapter".
This converter converts a 2-wire signal into a full 3-wire signal automatically and safely – without messing with the vehicle's wiring, without additional relays, without connecting to the battery.

📦 What exactly do you get in the set?

⚙️ Technical parameters – everything you need to know

🔄 How it works in practice

1. You connect the converter to the vehicle's existing 2-wire harness (power + ground).
2. The converter intelligently splits the signal:
   • 🔴 brake signal → separate trailer brake circuit
   • 🟡 turn signal → separate left/right trailer circuit
   • ⚪ position lights → separate rear light circuit
3. You connect a standard 3-wire trailer plug and you're done.

👤 Who is this converter for?

✅ Owners of passenger cars with American/Asian installation (2-wire)
✅ Owners of SUVs and pick-up trucks towing caravans
✅ Campervan users requiring full, regulatory-compliant signalling
✅ Anyone who doesn't want to modify their vehicle's installation or buy an expensive OEM module

⭐ What makes this product stand out

🔧 Plug & Play installation – T-connectors included, allowing you to connect to existing wires without cutting them. Install in 15 minutes , not 2 hours.

🛡️ True durability – ABS housing resistant to UV, water, oil, and temperatures from -30°C to +80°C . It won't crack after one season like cheap alternatives.

⚡ No load on the system – built-in electronics protect both the vehicle and trailer circuits. No additional relay or load flasher required.

🎯 Precise conversion – dedicated 2.1A (brake + turn signals) and 5A (position lights) circuits ensure full compliance with EU and US trailer lighting standards.

📊 Technical specifications (abbreviation)

• 📌 Condition: 100% new
• 🏭 Producer: Bass
• 🏗️ Material: ABS
• 🎨 Color: Black
• ⚡ Steering and Brake Circuit: 2.1A
• 💡 Tail light circuit: 5A
• 📦 Included: converter, 6 T-pieces, 2 cable ties

🛡️ Satisfaction Guarantee

If you install according to the instructions and your trailer lights don't work properly, return the product within 14 days . No questions asked.

Certificates: CE