COLIGHT 3-Inch Motorcycle LED Auxiliary Light User Manual

1. Introduction

This manual provides detailed instructions for the installation, operation, and maintenance of your COLIGHT 3-Inch Motorcycle LED Auxiliary Light. Please read this manual thoroughly before installation and use to ensure proper function and safety.

2. Specifications

Dimensions (3-inch model)

• Width: 78mm (3.07in)
• Height (light body): 100mm (3.93in)
• Depth (light body): 79mm (3.11in)
• Total Height (with bracket): 152mm (5.98in)
• Total Depth (with bracket): 95mm (3.74in)
• Mounting Pipe Diameter: 20mm (0.78in) - 30mm (1.18in)

Note: Other sizes (4-inch, 5-inch) may have different dimensions and specifications.

3. Package Contents

Your package should contain the following items:

• 2x COLIGHT 3-Inch LED Auxiliary Lights
• Wiring Harness with Relay and Fuse Box
• Mounting Brackets and Hardware
• Control Switch

4. Setup and Installation

4.1 Bracket Installation

1. Attach the small bracket piece to the back of the LED light using the provided screws and Allen wrench.
2. Assemble the two-piece clamp bracket by inserting the screw and nut.
3. Secure the assembled clamp bracket to the small bracket piece on the light.
4. Mount the entire assembly onto your desired location on the motorcycle (e.g., crash bars, handlebars) and tighten securely.

4.2 Wiring Connection

Connect the lights to your motorcycle's electrical system using the provided wiring harness. A relay and fuse box are included for protection.

• Connect the RED wire to the +POSITIVE terminal of your battery.
• Connect the BLUE wire to the -NEGATIVE terminal of your battery.
• Connect the YELLOW wire to the ACC LINE (Accessory power, typically switched with ignition).
• Connect the BLACK wire to the HORN LINE (for horn-activated high beam flash, if desired).
• Ensure all connections are secure and insulated.

4.3 Switch Mounting

Mount the control switch in a convenient location on your handlebars for easy access during riding.

5. Operating Instructions

The COLIGHT LED Auxiliary Light features multiple lighting modes controlled by the included switch. The switch typically has two buttons: one for sequential mode changes and one for strobe functions.

5.1 Sequential Mode Operation (Main Light Button)

Press the main light button (often indicated by a light bulb icon) to cycle through the following modes:

1. 1st Short Press: Activates flowing amber DRL (Daytime Running Lights).
2. 2nd Short Press: Activates Low Beam + Amber DRL. This provides a clear cut-off line to prevent dazzling oncoming traffic.
3. 3rd Short Press: Activates High Beam + Low Beam + Amber DRL. This provides maximum illumination.

5.2 Strobe Mode Operation (Strobe Button)

Press the strobe button (often indicated by a lightning bolt icon) to activate special flashing modes:

1. 1st Short Press: Activates Low Beam strobe light.
2. 2nd Short Press: Activates alternating rapid flashes from left to right (low beam only).
3. Long Press (3 seconds): Activates flashing high beam (if connected to horn line, this may also be triggered by the horn).

5.3 Brightness Adjustment

Some models may feature brightness adjustment. If available, you can typically adjust the brightness for both low/high beam in steady and flash modes (e.g., 100%, 80%, 60%, 40%) using dedicated controls or a long press on certain buttons.

6. Maintenance

To ensure the longevity and optimal performance of your COLIGHT LED Auxiliary Light, follow these maintenance guidelines:

• Cleaning: Regularly clean the lens with a soft cloth and mild soap solution to remove dirt and debris. Avoid abrasive cleaners that could scratch the lens.
• Inspection: Periodically check all wiring connections for tightness and signs of wear or corrosion. Ensure the mounting brackets are secure.
• Waterproof Integrity: The light is IP68 waterproof, designed to withstand rain, snow, sand, and dust. However, avoid prolonged submersion or high-pressure washing directly on the light.
• Cooling System: The die-cast aluminum housing with cooling fins is designed for efficient heat dissipation. Ensure the fins are free from obstructions like mud or debris to maintain proper cooling.

7. Troubleshooting

If you encounter issues with your LED auxiliary light, refer to the following common troubleshooting steps:

• Light Not Turning On:
  • Check all wiring connections to ensure they are secure and correctly connected to the battery and ACC line.
  • Verify the fuse in the wiring harness is not blown. Replace if necessary.
  • Ensure the motorcycle's ignition is on if connected to an ACC line.
  • Test the light directly to a 12V power source to rule out a faulty light unit.
• Intermittent Operation:
  • Inspect wiring for loose connections or damaged insulation.
  • Check for corrosion on terminals.
• Incorrect Light Mode:
  • Ensure you are pressing the correct button for the desired mode.
  • Cycle through all modes to confirm functionality.

8. User Tips

• For optimal visibility and safety, ensure the lights are aimed correctly to utilize the clear cut-off line for low beam and maximize high beam throw without blinding others.
• Regularly check the tightness of mounting hardware, especially after off-road use, to prevent lights from shifting position.
• Consider using dielectric grease on electrical connections to prevent corrosion, particularly in wet or humid environments.

9. Warranty and Support

For warranty information or technical support, please refer to the seller's official website or contact their customer service directly. Keep your purchase receipt as proof of purchase.