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Yellow rectangular tow light bar with magnetic base and 16 red LEDs

YanTech

YanTech 21.5" Wireless LED Tow Light Bar with Magnetic Base and 4-Pin Transmitter

SKU CH-KGN0-KJH4D

Wireless 21.5" LED tow light bar delivers stop, tail and turn signals up to 1,000 feet with 16 high-power LEDs and >90 lb magnetic base, running 20–24 hours per charge

  • TypeTail Lights
  • QualityAftermarket OEM
  • Wireless operation up to 1,000 feet for reliable towing signals
  • 16 high-powered LEDs deliver 3.2 W stop, tail and turn indication
  • >90 lb magnetic base with rubber boots secures the 21.5" bar instantly
  • 20–24 hours runtime per charge with 6–8 hour 12 V recharge
  • Works from -40°F to 130°F in durable PVC housing

Wireless Tow Light Bar with Magnetic Base

The YanTech 21.5" wireless LED tow light bar delivers stop, tail and turn signals without wiring between vehicle and trailer. Sixteen high powered LEDs draw 3.2W and operate reliably up to 1,000 feet. Heavy duty PVC housing withstands -40º F to 130º F environments. Magnetic mounting suits temporary towing setups where permanent installation is not wanted.

Verify 4-Pin Round Socket and 12V Charging

Confirm the tow vehicle has a standard 4-pin round connector for the transmitter unit. The transmitter plugs directly into this socket to send signals wirelessly. A 12V DC cigarette lighter charge cord is included for recharging the light bar battery. Full recharge requires 6 to 8 hours and provides 20 to 24 hours of continuous use between charges.

Magnetic Mounting and PVC Durability

Super power magnets rated above 90LB hold the bar securely with rubber boots protecting paintwork. The magnets are non-upgradeable and fixed to the housing. Light bar dimensions measure 21.5" wide, 3.0" deep and 2.25" high. The package includes the light bar, 4-pin round transmitter, charge cord, foot covers and an English user manual.

Highlights

  • Wireless operation up to 1,000 feet for reliable towing signals
  • 16 high-powered LEDs deliver 3.2 W stop, tail and turn indication
  • >90 lb magnetic base with rubber boots secures the 21.5" bar instantly
  • 20–24 hours runtime per charge with 6–8 hour 12 V recharge
  • Works from -40°F to 130°F in durable PVC housing

Specifications

TypeTail Lights
QualityAftermarket OEM

Questions about this item

What comes in the box and do I need to buy anything else to make it work?

The package includes the 21.5" light bar with 16 LEDs, a 4-pin round transmitter, a 12V cigarette-lighter charge cord, rubber foot covers and an English manual. No extra parts are required.

The listing mentions a single 21.5" size and 16 LEDs — how do I know this version fits my towing needs?

This model provides stop, tail and left/right turn signals wirelessly with a 1,000-foot range and 3.2 W power draw. The fixed 21.5" x 3.0" x 2.25" bar and >90 lb magnetic base suit most standard trailers.

What does the 24-hour runtime mean when I am actually towing?

You can run the light bar for 20–24 hours between recharges. Recharging from a 12 V outlet takes 6–8 hours, and the unit operates from –40 °F to 130 °F.

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