KEVANLY Motorcycle LED Headlight Bulb User Manual

1. Product Overview

Thank you for choosing the KEVANLY Motorcycle LED Headlight Bulb. This product is designed to provide superior illumination for your motorcycle, offering enhanced brightness and a longer lifespan compared to traditional halogen bulbs. It features a 6000K cool white light, 360-degree illumination, and is compatible with H4, BA20D, and P15D lamp sockets.

Figure 1: KEVANLY LED Headlight Bulb and its illumination patterns.

2. Safety Warnings and Precautions

Please read all instructions carefully before installation and use. Failure to follow these instructions may result in product damage or personal injury.

• Keep the device and its cord out of reach of children under 3 years old.
• Keep away from children unless supervised by an adult.
• Do not use this product for purposes other than its intended use.
• Inspect the product before each use; do not use if damaged.
• Follow installation and operation guidelines to avoid injury.
• Do not expose the bulb or its driver to water or moisture.
• Handle with care to avoid cuts or injuries, especially during installation.
• Only for use in 12V DC motorcycle circuits. It is prohibited to connect to 24V or other non-compatible voltages to avoid burning the light bulb.
• Do not touch the illuminated surface during installation or replacement. Fingerprints and oil stains can affect transparency and service life. If touched, wipe it clean with a dust-free cloth.
• The surface of the light bulb becomes hot after operation. It is forbidden to touch it immediately. Replacement should be done after the light bulb has completely cooled down to avoid burns.
• During installation, avoid excessive force to prevent damage to the lamp holder buckle or bulb electrode. Ensure that the interface is tightly clamped and not loose, and prevent poor contact from causing faults.
• Comply with local vehicle modification regulations and traffic regulations. This product cannot replace core vehicle warning/lighting functions. Unauthorized modifications are prohibited.

3. Specifications

Figure 2: Customized COB LED Chip for superior brightness.

Figure 3: 1:1 Beam Design for effective low and high beam patterns without blinding oncoming vehicles.

Figure 4: 6-Sided LED Chip for 360° illumination, eliminating shadows and dark spots.

Figure 5: High-Tech External Drive for stable performance and safety.

4. Setup and Installation

This motorcycle light bulb is a direct replacement for original halogen bulbs and is compatible with mainstream motorcycle lamp sockets. The lamp body is designed to withstand motorcycle riding vibrations and outdoor temperature differences.

What's in the Box:

Figure 6: Package contents including the LED bulb, external driver, and various mounting rings/adapters.

Installation Steps:

1. Prepare for Installation: Before starting, turn off your motorcycle's power and remove the vehicle key. This ensures the circuit is completely cut off and prevents short circuits.
2. Access the Bulb: Remove the corresponding lamp housing or protective plate to gain access to the existing headlight bulb.
3. Remove Old Bulb: Carefully pinch the base of the original halogen light bulb. Depending on the bulb type, rotate it counter-clockwise or pull it directly out to remove it from the socket.
4. Install New LED Bulb: Hold the base of the new LED bulb (avoid touching the light-emitting surface). Align the bulb with the socket interface. Rotate it clockwise or push it directly into the socket until it is securely seated. Ensure good electrode contact.
5. Connect Wiring: The bulb comes with a wiring harness. Connect the wires according to your motorcycle's wiring diagram. Typically:
   • Blue Wire: Connects to Low Beam (+)
   • Green Wire: Connects to Strobe (+)
   • Brown Wire: Connects to High Beam (+)
   • White Wire: Connects to Negative (-)
   

   Figure 7: Wiring diagram for the LED bulb's functions.

6. Test Functionality: Power on your motorcycle and test the lighting functions (low beam, high beam, strobe). Ensure all modes work correctly.
7. Reassemble: After confirming there are no faults, carefully reinstall the lamp housing or protective plate to complete the installation.

5. Operating Instructions

Once installed, operate your KEVANLY LED Headlight Bulb as you would your motorcycle's original headlight. Use your motorcycle's standard headlight switch to toggle between low beam and high beam. If wired, the strobe function can be activated via an auxiliary switch or integrated into existing controls, depending on your motorcycle's setup.

• Low Beam: Provides a focused light for general riding, designed not to blind oncoming traffic.
• High Beam: Offers maximum illumination for clear visibility on dark roads.
• Strobe Light: Provides a flashing light, often used for increased visibility during the day or in specific situations (check local regulations for use).

6. Maintenance

• Cleaning: If the light-emitting surface of the bulb is accidentally touched during installation or handling, fingerprints or oil stains may be left. These can affect light output and lifespan. Gently wipe the surface clean with a soft, dust-free cloth. Do not use abrasive cleaners or solvents.
• Cooling: Always allow the bulb to cool down completely before handling it after operation to prevent burns.
• Inspection: Periodically check the bulb and its connections for any signs of damage or loose wiring.

7. Troubleshooting

• Bulb Not Lighting Up:
  • Check all wiring connections to ensure they are secure and correctly matched (positive/negative, low/high/strobe).
  • Verify that your motorcycle's electrical system is providing 12V DC power to the headlight circuit.
  • Inspect the bulb and its driver for any visible damage.
• Intermittent Lighting or Flickering:
  • This often indicates poor contact. Re-seat the bulb firmly in its socket and ensure all wiring connectors are tight.
  • Check for any loose connections in the motorcycle's headlight circuit.
• Dim Light Output:
  • Ensure the light-emitting surface is clean and free from dirt, oil, or fingerprints.
  • Verify the bulb is receiving adequate voltage (12V DC).

8. User Tips

• Brightness: Users have noted the bulb is quite bright, providing excellent visibility.
• Connector Types: Be aware that the connector pins might be 110-type for Honda connectors, and the negative terminal a 3.5mm spade type. Verify compatibility with your motorcycle's existing connectors or be prepared to adapt them.
• Installation on Older Models: For some older motorcycle models (e.g., AB27 Monkey), a DCDC converter or direct modification might be required for proper installation.
• Wiring Clarity: Pay close attention to the wiring diagram provided in Section 4, Step 5, especially for H4 headlights, to ensure correct function of low beam, high beam, and strobe.

9. Compliance Information

This product complies with the following European Union directives and standards:

• General Product Safety Regulation (GPSR)
• Low Voltage Directive (2014/35/EU)
• Electromagnetic Compatibility Directive (2014/30/EU)
• ROHS Environmental Directive (2011/65/EU)
• Vehicle light signal device standard ECE R48

All certification documents are authentic and valid, consistent with the product information.

Warning: Installation must comply with local vehicle modification regulations. This product cannot replace core vehicle warning/lighting functions. The manufacturer assumes no liability for light damage or vehicle issues resulting from circuit failure or improper installation.

10. Manufacturer & EU Representative Information

Manufacturer:

Guangzhou Kejie Trading Co.
Room 302, No. 10, Ou Gang North Street, Ke Mu Long West Road,
Tianhe District, Guangzhou City, Guangdong Province, China
Email: kejiezy@163.com

EU Authorized Representative:

SUCCESS COURIER SL
Calle de RIO TORMES 13A, oficina 1,
Fuenlabrada, Madrid, 28947 Spain
Email: successservice2@hotmail.com

Importer:

Guangzhou Kejie Trading Co.
Room 302, No. 10, Ou Gang North Street, Ke Mu Long West Road,
Tianhe District, Guangzhou City, Guangdong Province, China