TCYATO LED Car Headlight Bulbs User Manual

1. Introduction

Thank you for choosing TCYATO LED Car Headlight Bulbs. These high-performance LED bulbs are designed to provide superior illumination for your vehicle's front headlights and fog lights, enhancing visibility and safety on the road. Featuring an 8-sided LED design, they offer a 360-degree glow, 6000K pure white light, and a quick 0.1-second start-up time.

2. Package Contents

Please check the package for the following items:

• LED Headlight Bulbs (2 pieces)
• User Manual (1 piece)

3. Specifications

4. Safety Information

Important Safety Warnings:

• Installation of this product should ideally be performed by individuals with professional qualifications. The manufacturer is not responsible for accidents or damage claims resulting from improper installation.
• Do not disassemble or modify the product. Disassembly or modification will void the warranty.
• Avoid touching the LED chip during the installation process to prevent damage or injury.
• The surface of the bulb can become hot during operation. Exercise caution.
• Minor differences in outer design or production between products are normal and do not affect installation or use.

5. Installation Guide

Follow these steps to install your TCYATO LED headlight bulbs:

1. Remove the existing halogen lamps from your vehicle's headlight assembly.
2. For H4 type installations, unlock the button and insert the LED bulb first. Single lamp types do not require unlocking a button and can be directly inserted.
3. Ensure the LED lamp alignment buttons are accurately positioned for proper installation.
4. Plug in the connector to complete the installation.

For a visual demonstration of the improved lighting, please watch the video below:

6. Operation

Once installed, your TCYATO LED bulbs will operate as your vehicle's standard headlights or fog lights. The advanced LED technology provides a significantly brighter and clearer light output compared to traditional halogen bulbs, improving your visibility and safety during night driving.

You can customize the light color temperature (6000K, 8000K, 3000K) by changing the included film stick, allowing you to control the color output freely.

7. Maintenance

TCYATO LED headlight bulbs are designed for long-lasting performance with a lifespan of over 50,000 hours, requiring minimal maintenance. The IP67 rating ensures protection against water and dust, contributing to their durability.

To ensure optimal performance:

• Keep the bulb surface clean from dirt and debris.
• Avoid using harsh chemicals for cleaning; a soft, damp cloth is sufficient.
• Regularly check for any loose connections.

8. Troubleshooting

If you encounter any issues with your TCYATO LED bulbs, please consider the following:

• Bulb not lighting up: Check the electrical connections to ensure they are secure. Verify that the bulb is correctly seated in the socket.
• Flickering: This can sometimes be caused by an incompatible vehicle electrical system. Ensure proper installation and check for any loose wiring.
• Dim light output: Confirm the correct wattage and voltage for your vehicle. Ensure the bulb is clean and free from obstructions.

If problems persist, it is recommended to consult a professional auto electrician or contact the seller for further assistance. Refer to the "SERVICE RECORD" section on the back of the manual for any repair documentation.

9. User Tips

• Users have noted that the bulbs arrive in perfect condition and appear to be of good quality.
• The product packaging is often described as very good, giving a premium impression.
• Always double-check compatibility with your vehicle's specific make and model before installation.

10. Warranty and Support

The manufacturer's warranty may be voided if the product is disassembled or modified. For any support or warranty-related inquiries, please contact the original seller or refer to the purchase documentation.