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Your cart is empty. Size: 2pcs H4-Resistor Decoder
50W 8 Ohm Standard H4 HB2 9003 Socket LED Load Resistors
Power: 50W
Resistance: 8 Ohm
Beautiful golden aluminum housing
Excellent for heat dissipation
Fits: H4 HB2 9003
This special error free decoder wiring kit will ensure H4 HB2 9003 LED bulbs function properly with no error for European cars for LED turn signal light or LED license plate lights.
Note:
The load resistor on the decoder wire will get really hot, please make sure to mount the resistor to metal and don't touch it when the LED light is on.
Package Included:
2pcs 50W 8ohm H4 HB2 9003 Led Load Resistors
G
Reviewed in the United Kingdom on March 28, 2025
Works fine!If you fit LED bulbs to certain cars, you'll find that the car's computer system is unhappy and will report a fault or even flicker the bulb. This is just a symptom of modern car electrics, I'm afraid. This happens because the car is expecting a heavier demand than the LED supplies. The slightly rough workaround is to simply add some extra demand, which is where the resistors come in. You add these to compensate for the loss of load.So, you can use these with LED bulbs for reliability and looks, but if you use them to reduce electric consumption, it's a fail because these resistors consume all the electricity saved by fitting the low consumption LED bulbs.Just remember to bolt them to something metal, as they get really hot!
Jazz C
Reviewed in the United Kingdom on April 6, 2025
This LED resistor kit is well made and good quality. They work well and fit well too. They help the brightness and are good value.
Lewis
Reviewed in the United Kingdom on October 29, 2023
brought to add resistance to my lights and the highbeam light on the dash now worksbrilliant
Reinis Rozentals
Reviewed in the United Kingdom on January 22, 2023
for now working but they are terribly hot i install them on steel holder what i screw to car body and that holder get hot as well to same temperature !!! be carefull keep it away from wires and plastic
Henry
Reviewed in the United States on July 30, 2022
These resistors are rated 5* due to the facts that there are required for L.E.D. headlights for nearly all vehicles between 1987 and 2018.MANY suppliers of L.E.D. headlight kits DO NOT tell you that these are needed to make the circuit work correctly. ALMOST ALL LED headlight suppliers product descriptions on nearly all ads for them, ARE not telling the customer they're needed!
Chdn
Reviewed in the United Kingdom on July 25, 2022
Doesn't work in Audi A8 d4
Msghawk
Reviewed in the United States on June 6, 2022
Product did not work still had hyper flashing. Reverted back to old bulbs😞. I really was hoping that it would work.
justin tidd
Reviewed in the United States on June 20, 2022
They don't work.. made my brake light not work and also turn signals go out also the resistor get extremely hot...
Jeremy Clark
Reviewed in the United States on March 11, 2021
Very nice product. Customer service is very nice to work with. Shipping was fast.
Phil
Reviewed in the United States on February 14, 2021
The device did not eliminate the headlight error warning on the instrument display of my 2002 BMW 325i (e46). Also the metallic ballasts get so hot that on the driver's side, it melted a hole in the side of the air intake housing. I advise against buying this device for BMW e46 models. I do not know if it works on other cars. In any case, caution is warranted due to the extreme heat. Do not touch the ballasts after you've had the lights on. You will get burned.The ballasts come pre-drilled with two holes; I will use these to rivet them to the metal radiator housing. DO NOT ALLOW THE BALLASTS TO COME INTO CONTACT WITH PLASTIC OR YOUR SKIN.
J Rico
Reviewed in the United States on December 19, 2021
I used this product on my 2009 Chev Aveo and the problem with overheating the headlight assembly stopped. The plastic on the headlight assembly was melting.
RYNO97
Reviewed in the United States on September 24, 2020
I used this to replace an H7 halogen bulb with a Audew H7 LED Headlight Bulb (on Amazon) for my 2017 Tahoe. so far no issues with the lights. no hyperflashing or cutting out. fingers crossed this does what it says. I have it attached outside the light housing on the side of the truck so it cools easier and doesn't add to the heat the light creates.
Marcus Triplett
Reviewed in the United States on September 16, 2019
I bought this and installed it. It was easy to install. Was alittle harder to find a spot to mount the resister so it would not burn any plastic but found a spot. It works great. Stopped the fast blink on my blinker.
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