H7 LED Load Resistor 50W 6 Ohm – H7 HB4 H8 H11 9006 HID Decoding Harness, Decoding Line Resistor, 1pc or 2pcs
H7 LED Load Resistor 50W 6 Ohm – H7 HB4 H8 H11 9006 HID Decoding Harness, Decoding Line Resistor, 1pc or 2pcs
H7 LED Load Resistor 50W 6 Ohm – Decoding Harness for LED and HID Conversions
This H7 LED load resistor is a plug-in decoding harness that adds electrical load to a lamp circuit after you swap a halogen bulb for an LED. It is rated 50W at 6 ohms, has H7-compatible connectors and comes as a single piece or as a pair. Easy Life Markets sells it for drivers who have fitted LED bulbs and now have a bulb-out message on the dash, a flicker, or indicators that flash too fast.
Here is why the problem happens. Many cars check their bulbs by measuring how much current each lamp draws. A halogen bulb draws a lot. An LED draws far less, so the car decides the bulb has blown and shows an error, or speeds up the flasher to tell you. A load resistor wired in parallel with the LED draws the missing current, so the circuit looks normal to the car again. The supplier describes this part as a warning eliminator, decoder and fast-flash equalizer for LED bulbs, and notes that each LED bulb you fit needs its own resistor in parallel.
What You Get
- 1pc option: 1 x load resistor harness
- 2pcs option: 1 pair of load resistor harnesses
Bulbs, cable ties and mounting screws are not included.
Specifications
- Product type: LED load resistor with decoding harness
- Connector: H7 compatible
- Nominal resistance: 6 ohms (marked 50W 6RJ on the resistor body in the product photo)
- Power rating: 50W
- Voltage listed by the supplier: 12V–24V DC (see our note below)
- Resistor body size: 50 x 24 mm
- Material: Plastic and alloy
- Construction: Gold-coloured finned metal resistor body with a mounting tab, braided sleeving on the leads, and a plug and socket pair, as shown in the product photo
- Brand: Unbranded
- Options and SKUs: H7 50W 6R / 1pc – CJQT150513401AZ; H7 50W 6R / 2pcs – CJQT150513402BY
Is It Right for Your Lamps?
The supplier's product name runs several bulb types together: H7, HB4, H8, H11, 9006 and HID. The specification and both options on this page, however, are for the H7 version only. So please treat this as an H7 harness and check the following:
- Confirm your bulb type. It is printed on the base of the bulb and listed in your owner's handbook.
- Compare the connectors. Look closely at the plug and socket in the photos and compare them with the connector on your car's loom and on your LED bulb. Bulb connectors that look similar are not always interchangeable.
- Check your voltage. See the note below before using it on a 24V vehicle.
- Count the bulbs. You need one resistor for each LED bulb you have fitted. Two headlights or two fog lights means the 2pcs option.
Not sure the plug matches? Send us a photo of your bulb connector and we will compare it with the supplier's pictures.
A Note on Heat and Voltage
A load resistor works by turning electricity into heat, and it does this the whole time the lamp is on. On a 12V system, a 6 ohm resistor passes about 2 amps and gives off about 24 watts. That is well inside the 50W rating, but it still gets hot enough to burn skin and melt plastic.
The supplier lists 12V–24V. Simple arithmetic says that at 24V the same 6 ohm resistor would have to shed about 96 watts, which is above the 50W marked on the body. For that reason we suggest this part for 12V vehicles, and we would ask you to contact us before fitting it to a 24V system.
Installation
- Switch the lights off and let the lamp cool. Disconnect the battery negative terminal if you will be working near other wiring.
- Unplug the car's connector from the back of the bulb.
- Plug the harness in between the car's connector and the bulb, so the resistor sits in parallel with the LED.
- Bolt the resistor body to bare metal on the car's bodywork using the mounting tab. The metal acts as a heat sink.
- Keep the resistor clear of plastic trim, headlight housings, wiring looms and anything that can melt. Do not wrap it in tape or tuck it behind insulation.
- Tie the leads back so they cannot touch the resistor or foul the lamp's dust cap.
- Switch on and check that the warning has cleared and the lamp is steady.
If you are unsure about vehicle wiring, ask an auto electrician to fit it. Poorly mounted load resistors are a known cause of melted trim.
Problems the Supplier Says It Solves
- Turn signals that flash too fast after an LED conversion
- Turn signals that do not flash at all
- Bulb-out warnings on the dash
- Errors on parking or running lights and number plate lights fitted with LEDs
Results depend on the car. Some vehicles monitor their lamps in ways a simple resistor cannot satisfy, and those need a dedicated decoder or coding. If a single H7 LED load resistor per bulb does not clear the fault, the monitoring system is the place to look next.
Who This Resistor Suits
Drivers who have fitted H7 LED bulbs on a 12V car and are seeing errors or flicker, and workshops that carry out LED conversions and need a plug-in fix rather than cutting into the loom.
Common Questions
Do I need one or two? One per LED bulb. For a pair of lamps, choose the 2pcs option.
Does it make the LED brighter? No. It only adds load so the car's bulb check is satisfied.
Will it suit H11 or 9006 bulbs? Those names appear in the supplier's title, but the options sold here are H7. Please compare the connector before ordering.
Buy the H7 LED Load Resistor at Easy Life Markets
Choose the single or the pair and order the H7 LED load resistor on this page. The current price and availability are shown on this page. Please read our return and refund policy before you buy.
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Product Photos
