NSKOI T10 Car LED Bulb User Manual

1. Introduction

Thank you for choosing NSKOI T10 Car LED Bulbs. This manual provides essential information for the safe and effective installation, operation, and maintenance of your new automotive signal lights. Please read this manual thoroughly before installation and keep it for future reference.

2. Safety Information and Warnings

• Electrical Hazard: For indoor use only.
• Do not expose to rain or moisture.
• Not suitable for children under 3 years of age.
• Always disconnect power from the vehicle's electrical system before installation to prevent electric shock.
• Unauthorized modification of the product is prohibited, as it may compromise performance and safety.
• Suitable only for DC12V vehicle electrical systems. Do not connect to 24V power sources to avoid burning out the LED chips.
• Handle with care during installation. Do not touch the LED chip with sharp or hard objects to prevent damage.
• Do not touch the lamp body immediately after operation, as it may be hot and cause burns.
• Disassembly of the bulb is strictly prohibited and will void the warranty.

3. Setup and Installation

Follow these steps for proper installation of your T10 LED bulbs:

1. Disconnect Power: Ensure the vehicle's ignition is off and the battery is disconnected before starting installation.
2. Locate Socket: Identify the corresponding lamp socket for the light you are replacing (e.g., clearance light, license plate light).
3. Remove Old Bulb: Carefully remove the existing bulb from its socket.
4. Install LED Bulb: Mount the T10 LED bulb into the lamp socket. These bulbs feature a non-polarity design, simplifying installation.
5. Wiring (if applicable): If wiring is required, connect the power wires correctly according to polarity indicated by wire color coding.
6. Secure Mounting: After installation, inspect for secure mounting to prevent loosening or detachment during vehicle operation.

4. Operating Instructions

After installation and reconnecting the vehicle's power:

1. Function Test: Turn on your vehicle's lights. Press the brake pedal, activate the turn signals, or switch on other relevant lights (e.g., parking lights, interior lights) to verify that the LED bulbs illuminate properly and function as expected.
2. Application: These T10 LED bulbs are designed for various automotive lighting applications, including:
   • Clearance Lights
   • Reading Lights
   • License Plate Lights
   • Car Door Lights
   • Luggage Compartment Lights
   • Sidemarker Lights
   • Dome Lights

5. Maintenance

• Cleaning: If necessary, gently wipe the bulb's exterior with a soft, dry cloth. Avoid using abrasive cleaners or solvents.
• Environment: Avoid installing or operating the bulbs in excessively humid environments to prevent short circuits and prolong lifespan.
• Switching: Avoid frequent on/off switching, as this can reduce the overall service life of LED components.
• Inspection: Periodically check the bulbs for secure fitment and proper operation.

6. Troubleshooting

If you encounter issues with your T10 LED bulbs, refer to the following:

• Signal light does not illuminate:
  • Check for poor wire connections or ensure the bulb is fully seated in the socket.
  • Verify the vehicle's electrical circuit is functioning properly.
  • Inspect for burnt-out components (though rare for new LEDs).
• Unstable flashing or flickering:
  • May be caused by unstable supply voltage from the vehicle.
  • Could indicate an internal malfunction of the bulb (contact support if persistent).
  • Ensure secure socket contact.
• Vehicle fails to recognize after installation:
  • Verify compatibility between the LED bulb model and your vehicle's electrical system. Some vehicles may require CANBUS-compatible bulbs to prevent error messages.

Use the product only after troubleshooting is complete and the issue is resolved.

7. Specifications

8. User Tips

• Even with non-polarity design, if the bulb doesn't light up initially, try rotating it 180 degrees in the socket to ensure proper contact.
• Ensure the bulb is seated firmly and snugly in the socket to prevent intermittent connections due to vehicle vibrations.
• After installation, test all relevant light functions (parking lights, turn signals, brake lights, interior lights) to confirm full functionality before reassembling any vehicle panels.

9. Compliance Information

This product adheres to the following European Union directives and standards:

• EU RoHS and REACH environmental directives.
• LVD 2014/35/EU low-voltage electrical regulations.
• EMC 2014/30/EU electromagnetic compatibility regulations.

The light brightness conforms to EU vehicle lighting standards, making it suitable for use in the EU market.

Note: The image above represents compliance marks. For detailed documentation, please refer to the official product PDF manual.

10. Warranty and Support

For any warranty claims, technical support, or inquiries regarding your NSKOI T10 Car LED Bulbs, please contact the seller or retailer from whom you purchased the product. Please retain your proof of purchase for warranty purposes.