2Pcs H4 Anti Flicker Harness Error-Free LED Decoders Headlight Canbus Wiring Kit Free Resistor Fit 7 Inch H4 Headlight for Jeep Item Type: Cables, Adapters and PlugsPerformance: DecoderProduct Weight: 0.3kg Voltage: 12VMmount: H4-To-H13 for Jeep Wrangler JK Anti-flicker decoders fits for 7 inch headlights1. Instrument panel light indicator when the spotlight is used as the default light.2. The instrument panel indicator does not light up when the headlight is used as high beam.3. The LED head lights up when starting the engine.4. The motor stops working when the LED head light is turned on.5. Error warning.6. The LED head does not light up.7. LED head flashes after installation.8. One LED head lights up but the other does not.9. The LED head automatically turns off when lit for a few minutes.10. Permanently solve the annoying problem of LED headlights flickeringSimply connect this decoder between the 7 inch LED headlamp and the stock harness to eliminate flickerFit for CAN-BUS system, error-free, no warning on the dashboardHigh-quality ABS housing ensures a safe temperature rangeFully solve the annoying LED headlight flickering problemFits for every 7 Inch round LED headlight systems Jeep Wrangler JK Tj DavidsonFits all H4 Car Headlights Color: Black Material: ABSouce Content: 2 * Decoder Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement error is +/- 1-3cm.