Diode Dynamics Heavy Duty Single Output Light Bar Wiring Harness — 18-50 Inch LED Bars

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SKU: DIODD4031
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About Diode Dynamics Diode Dynamics engineers high-quality automotive parts and ...Read More

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Sale price$37.45 Regular price$40.00
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About Diode Dynamics

Diode Dynamics engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Diode Dynamics lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Reliable Power for Your LED Light Bar

Ensure your off-road lighting performs at its peak with the Diode Dynamics Heavy Duty Single Output Wiring Harness. Designed for enthusiasts who demand durability, this harness is engineered to power any single Diode Dynamics light bar ranging from 18 to 50 inches. By connecting directly to your vehicle's battery, it provides a stable, high-current power source that prevents voltage drop and ensures consistent brightness.

Technical Specifications & Benefits

  • High-Capacity 14AWG Wiring: Heavy-gauge wire handles high current loads with minimal resistance.
  • Dual Deutsch DT Connectors: Industry-standard, weather-sealed connections for a plug-and-play installation.
  • Rugged Protection: Features black wire sheathing to defend against abrasion, heat, and engine bay debris.
  • Safety First: Includes a 25A waterproof fuse and a robust 60-amp 12V relay to protect your vehicle's electrical system from surges.

Whether you are tackling night trails or upgrading your work truck, this harness simplifies your installation while providing professional-grade reliability. The included waterproof components ensure that your lighting setup remains functional even in the harshest off-road environments. Experience the quality and performance that GGCRACING brings to every build.

Product Details

Product Description
Part Numbers
Sizing & Fit

About Diode Dynamics

Diode Dynamics engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Diode Dynamics lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Reliable Power for Your LED Light Bar

Ensure your off-road lighting performs at its peak with the Diode Dynamics Heavy Duty Single Output Wiring Harness. Designed for enthusiasts who demand durability, this harness is engineered to power any single Diode Dynamics light bar ranging from 18 to 50 inches. By connecting directly to your vehicle's battery, it provides a stable, high-current power source that prevents voltage drop and ensures consistent brightness.

Technical Specifications & Benefits

  • High-Capacity 14AWG Wiring: Heavy-gauge wire handles high current loads with minimal resistance.
  • Dual Deutsch DT Connectors: Industry-standard, weather-sealed connections for a plug-and-play installation.
  • Rugged Protection: Features black wire sheathing to defend against abrasion, heat, and engine bay debris.
  • Safety First: Includes a 25A waterproof fuse and a robust 60-amp 12V relay to protect your vehicle's electrical system from surges.

Whether you are tackling night trails or upgrading your work truck, this harness simplifies your installation while providing professional-grade reliability. The included waterproof components ensure that your lighting setup remains functional even in the harshest off-road environments. Experience the quality and performance that GGCRACING brings to every build.

Product Details

Product Description

About Diode Dynamics

Diode Dynamics engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Diode Dynamics lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Reliable Power for Your LED Light Bar

Ensure your off-road lighting performs at its peak with the Diode Dynamics Heavy Duty Single Output Wiring Harness. Designed for enthusiasts who demand durability, this harness is engineered to power any single Diode Dynamics light bar ranging from 18 to 50 inches. By connecting directly to your vehicle's battery, it provides a stable, high-current power source that prevents voltage drop and ensures consistent brightness.

Technical Specifications & Benefits

  • High-Capacity 14AWG Wiring: Heavy-gauge wire handles high current loads with minimal resistance.
  • Dual Deutsch DT Connectors: Industry-standard, weather-sealed connections for a plug-and-play installation.
  • Rugged Protection: Features black wire sheathing to defend against abrasion, heat, and engine bay debris.
  • Safety First: Includes a 25A waterproof fuse and a robust 60-amp 12V relay to protect your vehicle's electrical system from surges.

Whether you are tackling night trails or upgrading your work truck, this harness simplifies your installation while providing professional-grade reliability. The included waterproof components ensure that your lighting setup remains functional even in the harshest off-road environments. Experience the quality and performance that GGCRACING brings to every build.

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