In stock
Part # 1005390
H4 Bixenon Interface Harness for LED Conversions
This Race Sport Lighting relay harness is most commonly used in aftermarket LED or HID conversions to bypass the factory wiring in order to get around complicated electronic control systems or to allow a higher rate of current to be delivered to the kits. This relay harness utilizes a 30A fuse-protected power wire that directly connects to your positive terminal on the battery. An automotive relay is used to pull signal from your headlight connector to trigger power to be drawn from the battery. This insures that your LED or HID headlight conversion is receiving proper uninterrupted power. This can also be used with OEM halogen bulbs to provide better voltage.

• Great for Jeeps of all years and vintage vehicles
• Sold individually
• One harness handles both left and right headlamps
• 1 Year Warranty
More Information
Alphanumeric Sku RSSHH4
Part # 1005390
Manufacturer Race Sport
UPC 00814843028882
Kelvin (Color Temperature) N/A
Warranty 1 year
Universal or Vehicle Specific Universal
Net Weight 0.6
Harmonization Code 8512.20.2080
Gross Weight 0.6
Country of Origin China
Item Condition New
Tear Sheet Download Tear Sheet
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Prop 65 WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to

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