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    Main Menu

  • Identify Bulbs & Bases
  • LED Color Range Choices
  • Lumens and Quality
  • Shipping & Returns
  • FAQs
  • Contact
  • Resources
  • Affiliate Program
  • Press: TV, Video, Articles
  • Gift Certificates
  • View Newsletters / Join Our Email List
  • Shop By Category

  • GREAT GIFT IDEAS
  • LED RV Retrofit Bulbs
    • *Elite Series*
    • Single Contact Round Bases
      • Small 9mm (3/8") BA9s Base
      • Std 15mm (5/8") BA15s Base
    • Double Contact Round LED Lights
    • Wedge Based LED Lights
      • Micro Size to Replace 194, 168
      • Std Size to replace 912, 921
    • G4 / T3 G6.35 & G8 Double Pin
      • G4 10w Replacements
      • G4 20w Replacements
      • G6.35 20w Replacements
      • G8 120V AC
    • Plate Style LED Lights
    • Festoon / Inline LED Lamps
    • Vanity Globes
    • Reading Lamps
      • 1139 1139lf
      • 1383
      • G4 Bi-Pin Halogen
      • MR11
      • MR16
    • Tube Lights
      • 12" F8T5 TL8/33
      • 14" F14T8
      • 18" F15T8
      • 21" F13T5
      • 22" F14T5
      • 24" F17T8
      • 36" F30T8 F25T8
      • 48" F32T8 F36T8
      • Round / Circular
      • Stand Alone (no fixture) 18"
    • Screw In
    • RGB & Strip Lights
    • Floodlight LED Replacement
    • Dimmers
  • Better LEDs for Factory RV LED Fixtures
  • Light Fixtures
    • Exterior Fixtures
    • Interior Fixtures
  • RV/Trailer, Brake, & Running Lights
    • Common Tail/Clearance Bulbs
    • Complete Clearance / Marker
    • Complete Tail and Mounts
  • LED Off Road Spot, Flood & Light Bars
    • Light Bars Long and Short
    • Round and Square Lights Big and Small
    • Light Covers
    • Light Harnesses & Switches
    • Light Mounts
  • RV, Truck & Auto Headlamps & Common Bulbs
    • Headlamps
    • Common Auto Bulbs (LED)
    • Complete Dome Lights
    • Strips, Pucks, Acc Lighting
  • Color Changing RGB Awning and Undercarriage
  • Flashlights
  • 120v AC Products
  • Standard RV Supplies
    • Electrical
    • Plumbing
    • Roof
  • Landscape Lighting
  • T-Shirts, Koozies, & More
  • Sale Items / Coupons
  • Gift Certificates
  • Login or Sign Up

Shop by Category

  • GREAT GIFT IDEAS
  • LED RV Retrofit Bulbs
    • *Elite Series*
    • Single Contact Round Bases
      • Small 9mm (3/8") BA9s Base
      • Std 15mm (5/8") BA15s Base
    • Double Contact Round LED Lights
    • Wedge Based LED Lights
      • Micro Size to Replace 194, 168
      • Std Size to replace 912, 921
    • G4 / T3 G6.35 & G8 Double Pin
      • G4 10w Replacements
      • G4 20w Replacements
      • G6.35 20w Replacements
      • G8 120V AC
    • Plate Style LED Lights
    • Festoon / Inline LED Lamps
    • Vanity Globes
    • Reading Lamps
      • 1139 1139lf
      • 1383
      • G4 Bi-Pin Halogen
      • MR11
      • MR16
    • Tube Lights
      • 12" F8T5 TL8/33
      • 14" F14T8
      • 18" F15T8
      • 21" F13T5
      • 22" F14T5
      • 24" F17T8
      • 36" F30T8 F25T8
      • 48" F32T8 F36T8
      • Round / Circular
      • Stand Alone (no fixture) 18"
    • Screw In
    • RGB & Strip Lights
    • Floodlight LED Replacement
    • Dimmers
  • Better LEDs for Factory RV LED Fixtures
  • Light Fixtures
    • Exterior Fixtures
    • Interior Fixtures
  • RV/Trailer, Brake, & Running Lights
    • Common Tail/Clearance Bulbs
    • Complete Clearance / Marker
    • Complete Tail and Mounts
  • LED Off Road Spot, Flood & Light Bars
    • Light Bars Long and Short
    • Round and Square Lights Big and Small
    • Light Covers
    • Light Harnesses & Switches
    • Light Mounts
  • RV, Truck & Auto Headlamps & Common Bulbs
    • Headlamps
    • Common Auto Bulbs (LED)
    • Complete Dome Lights
    • Strips, Pucks, Acc Lighting
  • Color Changing RGB Awning and Undercarriage
  • Flashlights
  • 120v AC Products
  • Standard RV Supplies
    • Electrical
    • Plumbing
    • Roof
  • Landscape Lighting
  • T-Shirts, Koozies, & More
  • Sale Items / Coupons
  • Shop by Brand

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    • Home
    • LED Off Road Spot, Flood & Light Bars
    • 20% Off Harness-1x1B Wire Harness with Relay and Switch for Larger Light
  • 20% Off Harness-1x1B Wire Harness with Relay and Switch for Larger Light
  • 20% Off Harness-1x1B Wire Harness with Relay and Switch for Larger Light
  • 20% Off Harness-1x1B Wire Harness with Relay and Switch for Larger Light
  • 20% Off Harness-1x1B Wire Harness with Relay and Switch for Larger Light
  • 20% Off Harness-1x1B Wire Harness with Relay and Switch for Larger Light
  • 20% Off Harness-1x1B Wire Harness with Relay and Switch for Larger Light 20% Off Harness-1x1B Wire Harness with Relay and Switch for Larger Light 20% Off Harness-1x1B Wire Harness with Relay and Switch for Larger Light 20% Off Harness-1x1B Wire Harness with Relay and Switch for Larger Light 20% Off Harness-1x1B Wire Harness with Relay and Switch for Larger Light

    20% Off Harness-1x1B Wire Harness with Relay and Switch for Larger Light

    MSRP:
    Now: $20.00
    (You save )
    (1 review) Write a Review
    SKU:
    Harness-1x1b

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    Product Description

    This is a generic wire harness for one lights or you may split it and add wire for two lights.  Easy 4 Wire Hookup, two wires to the battery, two wires to your light.  The fuse, relay, and switch are all wired in.

    • 30 Amp Fuse
    • Heavier gauge for up to 52" light bars.  Recommended for light bars or pairs of lights over 120 watts
    • Push Button On/Off Switch with adhesive tape back
     


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    20% Off Harness-1x1B Wire Harness with Relay and Switch for Larger Light
    20% Off Harness-1x1B Wire Harness with Relay and Switch for Larger Light

    1 Review Hide Reviews Show Reviews

    • 5
      They Do The Job

      Posted by RICHIE on 20th Nov 2016

      I am a newbie to all of this but these harnesses are easy to install. Steve told me how to connect and run the harnesses and I was able to install them without any problems. The on/off button stick on by a double sided tape that is strong. I've had mine on for a few months and they are still solid with no signs of the tape wearing out.

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