TOWING, EMERGENCY, TRANSPORT, RECOVERY AND RECREATIONAL LIGHTING SINCE 1985!
TM21XR Wireless Tow Light
TM21XR – 21" Extended Runtime Lithium Wireless Tow Light
The TM21XR takes TowMate’s proven TM21 platform and supercharges it with next-generation XR Series lithium technology, delivering dramatically extended runtime, reduced maintenance, and improved convenience for operators who demand more from their tow lights.
Built on the same trusted 21" platform as the TM21, the TM21XR provides dependable wireless Stop, Tail, and Turn functionality in a compact, low-profile design while adding serious runtime improvements through its integrated 3000mAh lithium battery system. With 50+ hours of operation on a single charge, the TM21XR dramatically reduces charging frequency and keeps you ready for the long haul.
A built-in rear battery level indicator allows operators to quickly check remaining battery life at a glance, eliminating guesswork and helping ensure your light bar is ready when you need it.
Featuring TowMate’s proven wireless technology with a range of up to approximately 1000 feet, the TM21XR mounts quickly using powerful magnetic mounting and provides the same dependable performance professionals have trusted for years.
Built with a rugged PVC housing and proudly made in the USA, the TM21XR is backed by TowMate’s lifetime warranty on electronics and LEDs for long-term confidence and reliability.
Key Features:
- XR Series 3000mAh lithium battery system
- 50+ hours runtime on a single charge
- Battery level indicator on rear of light bar
- 21" wireless Stop, Tail, and Turn light bar
- Reliable wireless operation up to approximately 1000 ft
- Compact, low-profile design
- Durable PVC housing
- Rechargeable via included 12V charge cord
- Fast magnetic mounting system
- Made in the USA
- Lifetime warranty on electronics and LEDs
Includes:
Light bar, transmitter of choice, charge cord, and instructions
Specifications:
- Battery: Internal 3000mAh lithium battery pack
- Runtime: 50+ hours
- Range: Approx. 1000 ft
Plug the transmitter into your truck. Flip the ON/OFF switch on the unit to turn it on.

