2Pcs H4 LED Negative Converter Polar Inverter Negative Schalter
![](https://ae01.alicdn.com/kf/H12e06fd3656c47ecb009294b4c04700du.jpg_640x640Q90.jpg_.webp)
![](https://ae01.alicdn.com/kf/H12e06fd3656c47ecb009294b4c04700du.jpg_640x640Q90.jpg_.webp)
2Pcs H4 LED Negative Converter Polar Inverter Negative Schalter Harness Adapter Umgekehrt Polarität für H4 Auto Zubehör - AliExpress
![](https://ae01.alicdn.com/kf/Hd07246e62bc64318a717f5e508cc4e29W.jpg_640x640q90.jpg)
2Pcs Car LED Headlight Reversed Polarity Converter Positive Negative Polar Inverter Switch Harness Adapter for H4 Xenon Lamp - AliExpress
![](https://m.media-amazon.com/images/I/61p+y5UPuQL.jpg)
LumaWerx H4/9003 Switching Ground Polarity Module : Automotive
![](https://cdn.shopify.com/s/files/1/0633/0301/products/image_e3542a27-1e77-4d39-b9e9-ebaf4ed0a2af.png?v=1596053227&width=460)
H4/9003 Switching Ground Polarity Module (Pair) – Ess K Customs
Useful Function: Applicable to solve most of the modified headlights, the light is not bright or can not be dimmed or the dimming switch is warm and
![](https://m.media-amazon.com/images/I/61BWYaQw7XL.jpg)
KIRO&SEEU 2pcs LED Negative Converter Polar Negative Switch Harness Profession Reversed Polarity For H4 Replacement Converter,Polarity Converter
![](https://i5.walmartimages.com/asr/fc1b422c-7003-445e-879c-57293792fed9_1.4151d3267514265121077cef659cd0c6.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
H4(9003) Negative-Switched Headlight Conversion Harness Two Relay Design Heat-Resistant Ceramic Socket Fuse Protected Wiring For Ground Triggered H6054 H5054 H6054LL 6014 6052 6053 Headlights
![](https://dy2yl24vzmra3.cloudfront.net/image/cache/catalog/led-headlamp-lights/5x7-Inch/Trooper/Trooper-5x7-LED-Headlight-350x350.jpg)
H4 H/L LED Polarity Converter for Headlights that are Earth Swicthed.
![](https://ae01.alicdn.com/kf/S6987196418cc44549a1ba27a873d1e79p.jpg_640x640Q90.jpg_.webp)
1 Pair Car LED Headlight Reversed Polarity Converter Plastic Positive Negative Switch Harness Adapter Black for H4 Xenon Lamp - AliExpress
![](https://ae01.alicdn.com/kf/S2783c1cd615f45eb8fc8a55a244d18f8A.jpg_640x640q90.jpg)
2pcs H4 Led Negative Converter Polar Inverter Negative Switch Harness Adaptor Reversed Polarity For H4 Car Accessories - Sensors & Switches - AliExpress