Home » W21W LED Load Resistor 6 Ohm 50W CANBUS No Error Canceller for T20 582 7440

W21W LED Load Resistor 6 Ohm 50W CANBUS No Error Canceller for T20 582 7440

SKU: 1005010489417628-Default Title
Default Title
€35,48
-38% €56,77 €35,48

Upgrade your LED and Xenon lighting with confidence using the W21W LED Load Resistor kit. This pair of 50W, 6 Ohm resistors with T20/W21W single-filament adapters acts as CANBUS decoders, warning cancellers, and flash equalizers for a wide range of T20 582 7440 style bulbs. It’s designed to prevent OBC warning codes, rapid flicker, and bulb-out messages on vehicles with CANBUS wiring, giving you a clean, error-free lighting experience for fog lights, DRLs, indicators, brake and tail lights.

Designed for plug-and-play installation, the resistors require no rewiring or modifications to stock harnesses. They simulate a correct load for LED or Xenon lighting, stabilizing current and preventing abnormal flashing. The unit is suitable for European and newer Japanese vehicles and works across many platforms with a DC 12V system.

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

Benefits & Tips

  • Practical use: Perfect for LED daytime running lights (DRLs), fog lights, and rear/side indicators to eliminate CANBUS warning messages and hyper-flash.
  • Practical use: Ideal for upgrading bulbs in brake lights, tail lights, and reverse lights without triggering error codes or bulb rejection.
  • Tip: The resistors run hot in operation—mount away from heat-sensitive plastics and ensure adequate ventilation or use in a metal housing for best longevity.

Product specifications

  • Application: For LED Light, Fog Light, Daytime Running Light DRL
  • Bulb Type: W21W (single filament)
  • Socket compatibility: T20 W21W 582 7440
  • Power rating: 50W per resistor
  • Resistance: 6 Ohm
  • Voltage: DC 12V
  • Package: 2 pieces (1 pair)
  • Function: CANBUS error canceller, decoder, warning eliminator, blinker rapid flash fixer
  • Origin: Mainland China

Package includes:

  • 2x 50W 6 Ohm LED load resistors with T20 W21W single filament adapters (1 pair)

Warnings / Reminders

  • LED load resistor will get very hot during operation. Do Not mount on plastic or materials with low heat resistance.
  • Provide adequate ventilation and avoid enclosing the resistors in tight spaces without airflow.
  • Verify vehicle CANBUS compatibility before installation to ensure optimal performance.

Trust & reliability note: Providing quality and trusted service since 2002 at intercyprus.com.