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XK Glow H4 Super Bright LED Headlight Conversion Kit

Set of 2 76 watts combined H4 LED bulbs
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Product Details

Are you looking to update your vehicle's headlights and get rid of the dated halogen look? Maybe you've switched to brighter halogen bulbs but still aren't happy with the brightness. Look no further because XK Glow has you covered.  Built with high power premium quality US made CREE LEDs, these LED headlight bulbs will cast a precise light beam that will give you increased visibility, a wider viewing angle and a much longer lifetime over conventional halogen bulbs. 

Because of the inherent design and operation of an LED, the unit will build heat that if not properly managed will contribute to a shortened life of the LED and possibly unsafe conditions if this heat transfers its way into the wiring harness. XK Glow recognized this problem and addressed it on several fronts. First, the bulb assembly is made from 1070 Aluminum which is an excellent metal and widely used for heatsinks in anything from cars to computers. Secondly, the fin design of the heatsink is made so that maximum heat dissipation is achieved. Finally, a cooling fan mounted at the rear of the assembly keeps the escaping heat moving. Adaptive cooling technology means that this fan will vary its speed as needed to keep the bulbs cool and avoid dimming. A common side effect of overheated LED's. Finishing off an already excellent feature set is the IP-67 waterproof rating and 2-year warranty.


  • Up to 10,000 lumens and 76 Watts with 2x Super Bright 19W CREE LEDs per bulb
  • Built-in CanBUS Error Free Design
  • 1070 Aluminum (135% more heat dissipation over ADC12 Aluminum)
  • Active Cooling Fan and WAVE Cooling Fins
  • Weatherproof construction and shockproof driver
  • Easy plug and play installation
  • 2-year warranty

This kit includes:

  • 2pc LED bulbs
  • 2pc compact driver
  • Mounting hardware (3M tape, zip ties, screws)

***Please note that these bulbs are intended for use only in projector style headlight systems. Using LED bulbs in non-projector systems may violate local laws and is only intended for off-road circumstances.***

This Part Fits the Following Vehicles

Make Model Submodel Engine
Audi All All All
BMW All All All
Mercedes Benz All All All
Mercedes Benz E300 Base L6 3.0L
Mercedes Benz E320 Base L6 3.2L
Mercedes Benz E420 Base V8 4.2L
Mercedes Benz E500 Base V8 5.0L
MINI All All All
Porsche All All All
Volkswagen All All All
Volkswagen Jetta IV All 1.8T
Volkswagen Jetta IV All 16v
Volkswagen Jetta IV All 2.0
Volkswagen Jetta IV All TDI
Volkswagen Jetta IV All VR6 12v
Volkswagen Jetta IV All VR6 24v
Volkswagen Jetta IV Wagon All
Volkswagen Jetta IV GLI All 1.8T
Volkswagen Passat B5 4 Motion V6 30v
Volkswagen Passat B5 FWD V6 30v
Volkswagen Passat B5 FWD 1.8T
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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