1. Introduction
Thank you for choosing AHLTD T10 W5W LED Bulbs. These ultra-bright LED bulbs are designed to provide superior illumination and energy efficiency for various automotive lighting applications. This manual provides essential information for the safe and effective use of your new LED bulbs.
Four T10 W5W LED bulbs, demonstrating their application as interior car lights and a bright light output.
2. Specifications
The AHLTD T10 W5W LED bulbs offer high performance and durability. Key specifications are detailed below:
| Feature | Specification |
|---|---|
| Product Model | T10 COB 1LED |
| OEM Number | 11B949101 |
| Size | 26mm x 10mm |
| Working Voltage | DC 9-16V (12V nominal) |
| Color | White |
| Wattage | 5W |
| Color Temperature | 6000K |
| Interface Type | T10 (W5W/194) |
| Lumens | 360LM |
| Beam Angle | 360 degrees |
| Working Life | Over 20,000 hours |
| Material | Aviation Grade Aluminum Alloy |
| Item Weight | 12g |
| For Vehicle Brands/Model | Universal |
Dimensions and key specifications of the T10 COB 1Led bulb.
High brightness chip and heat dissipation design, indicating aviation grade aluminum alloy material.
3. Package Contents
Your package should contain the following items:
- 4 x AHLTD T10 W5W LED Bulbs
4. Safety Information
- Always ensure the vehicle's power is off before attempting installation or removal of any bulbs.
- Wear appropriate eye protection during installation.
- Handle LED bulbs by their base to avoid touching the LED chip directly.
- Do not expose the bulbs to excessive force or impact.
- Keep out of reach of children.
5. Installation Guide
These T10 W5W LED bulbs are designed for easy plug-and-play installation, replacing your existing incandescent bulbs. The process is generally straightforward, but may vary slightly depending on your vehicle's make and model, and the specific light fixture you are replacing.
General Installation Steps:
- Locate the Bulb: Identify the T10 W5W bulb you wish to replace (e.g., interior dome light, license plate light, parking light).
- Access the Fixture: Depending on the location, you may need to remove a lens cover, trim panel, or access the bulb from behind the headlight assembly. Refer to your vehicle's owner's manual for specific instructions on accessing the bulb.
- Remove Old Bulb: Carefully pull out the old incandescent bulb from its socket. It may be hot, so use gloves or allow it to cool.
- Insert New LED Bulb: Insert the new AHLTD T10 W5W LED bulb into the socket.
- Test Functionality: Turn on your vehicle's ignition and activate the light circuit to test if the LED bulb illuminates.
- Address Polarity (if needed): If the LED bulb does not light up, remove it from the socket, rotate it 180 degrees, and reinsert it. LED bulbs are polarity sensitive and will only work when inserted correctly.
- Secure Fixture: Once confirmed working, reassemble any covers or panels removed during step 2.
Visual Installation Aid:
For a visual demonstration of installing these bulbs, particularly for interior dome lights, please refer to the following video:
Video demonstrating the white light output of the LED bulbs in a car's width lights and interior, followed by an installation guide for a dome light.
Car interior illuminated by bright LED dome lights after installation.
Example of bright white LED lighting on a car's front, enhancing visibility.
6. Operating Instructions
Once installed, the AHLTD T10 W5W LED bulbs operate like standard automotive bulbs. Simply turn on the corresponding light switch in your vehicle to activate them. They are designed for instant-on brightness.
A single T10 LED bulb emitting a focused, bright white light.
7. Maintenance
AHLTD T10 W5W LED bulbs require minimal maintenance. Follow these guidelines to ensure longevity:
- Cleaning: If necessary, gently wipe the bulb's surface with a soft, dry cloth. Avoid using abrasive cleaners or solvents.
- Inspection: Periodically check the bulbs for any signs of damage or loose connections.
- Waterproof Design: The bulbs feature a waterproof design to effectively prevent rain and moisture ingress.
The LED bulb's waterproof design, shown with water splashes.
8. Troubleshooting
- Bulb does not light up:
- Ensure the vehicle's power is on and the light switch is activated.
- Check the bulb's polarity. Remove the bulb, rotate it 180 degrees, and reinsert.
- Verify the connection in the socket is secure.
- Inspect the vehicle's fuse for the corresponding light circuit.
- Bulb flickers:
- Check for a loose connection in the socket.
- Ensure the vehicle's voltage is stable and within the DC 9-16V operating range.
- Bulb is not as bright as expected:
- While rated at 360LM, individual perception of brightness can vary. Ensure the bulb is fully seated and receiving adequate power.
- Note: Some users have reported varying brightness experiences.
- Bulb material discrepancy:
- The product is advertised as being made from Aviation Grade Aluminum Alloy for optimal heat dissipation. If you observe a different material, please contact customer support.
9. User Tips
- Socket Fitment: Some users have noted that the bulbs fit easily into the socket but may not be as securely fixed as desired. Ensure a snug fit during installation to prevent dislodgement.
- Application: These bulbs are effective for various uses, including interior dome lights and license plate illumination.
- Durability: While designed for a long service life, actual longevity can depend on usage patterns (e.g., daily driving hours).
10. Warranty and Support
For any product-related inquiries, technical support, or warranty claims, please contact the seller directly through your purchase platform. Keep your order details handy for faster assistance.