12V Wireless LED Rear Tail Light Kit

This wireless kit adds a fully functioning tail light set to a trailer or piece of equipment without running a single cable. Each lamp mounts on a strong magnet, so it can be moved between trailers or machines in seconds, and the whole kit connects through a 7-pin plug that pairs with the lamps over Bluetooth.

With a 12V input, IP65-sealed housings and USB-rechargeable batteries good for around 8 hours of use, this kit suits trailers and farm equipment that don’t have existing tail light wiring, or where a quick temporary setup is needed.

(See all tail and marker lights by clicking here)

Dimensions and installation

• Lamp size: 110 mm x 103 mm x 67 mm (each)
• Connector: plug-in 7-pin transmitter
• Wireless range: up to 30 metres (Bluetooth)
• Battery: USB rechargeable, approx. 8 hours runtime / 2.5 hours charge time

Tip: charge both lamps fully and test the wireless link at your usual towing distance before heading out.

Compatibility

This unit is suitable for machines and trailers using a standard 12V 7-pin plug.

Because it is based on standard dimensions and electrical specs rather than brand-specific fittings, it can be used across a wide range of agricultural, trailer and off-road applications where a standard 12V 7-pin plug matches.

Also suitable for other machines?

Yes, as long as the mounting size and electrical requirements match. Because the lamps mount magnetically, there’s no fixed bolt pattern to match.

If in doubt, contact us for advice.

Why wireless range and IP65 sealing matter

Wireless range:
A 30-metre Bluetooth link keeps the lamps synced with the tow vehicle even on long trailers, so indicators, brake lights and tail lights stay in step without a cable that can snag or wear through.

IP65 sealing:
The sealed housing keeps dust and road spray out of the electronics, which matters for lamps that get mounted and remounted on different equipment rather than staying wired to one spot.

Frequently asked questions

Why choose this wireless LED tail light kit at Wattz?

We specialise in LED lighting for agricultural machinery and help you choose the right solution for your setup. Read our customer feedback on Google.

This kit is a fast fit-and-forget option for trailers and equipment without existing tail light wiring — no drilling, no cable runs, just clip on the magnetic lamps and plug in the transmitter. Order today and keep it in the toolbox for whichever trailer needs lights next.