1. Introduction
Thank you for choosing the Westinghouse T6.5 Tubular Incandescent Bulb. This manual provides essential information for the safe and effective use of your new light bulb. This 15-watt incandescent bulb features an E12 candelabra base, a T6.5 tubular shape, and a frosted finish, designed to provide a warm white light at 3000 Kelvin. It is dimmable and suitable for various decorative fixtures.

Image 1: Westinghouse T6.5 Tubular Incandescent Bulb. This image shows two frosted tubular incandescent bulbs with E12 candelabra bases, packaged together.
2. Safety Information
Please read and understand all safety instructions before installing or using this product. Failure to follow these instructions may result in electric shock, fire, or other hazards.
- Risk of Electric Shock: Always turn off power to the fixture at the circuit breaker or fuse box before installation, removal, or inspection.
- Risk of Fire: Do not exceed the maximum wattage rating of your fixture. This bulb is 15 watts.
- Hot Surface: Incandescent bulbs become hot during operation. Allow the bulb to cool completely before handling.
- Indoor/Outdoor Use: This bulb is rated for outdoor use, but ensure it is installed in a suitable, enclosed outdoor fixture to protect it from direct water exposure.
- Disposal: Dispose of used bulbs according to local regulations.
- Do not use with damaged or incompatible fixtures.
- Keep out of reach of children.
3. Setup and Installation
Follow these steps to properly install your Westinghouse T6.5 Tubular Incandescent Bulb:
- Turn Off Power: Ensure the power supply to the light fixture is completely turned off at the circuit breaker or wall switch before beginning installation.
- Remove Old Bulb (if applicable): If replacing an existing bulb, allow it to cool down completely before carefully unscrewing it counter-clockwise from the socket.
- Inspect Fixture: Check the light fixture for any damage or loose wiring. Ensure the socket is clean and dry.
- Install New Bulb: Gently screw the Westinghouse T6.5 Tubular Incandescent Bulb clockwise into the E12 candelabra base socket until it is snug. Do not overtighten.
- Restore Power: Once the bulb is securely installed, restore power to the fixture at the circuit breaker or wall switch.
- Test: Turn on the light switch to confirm the bulb is working correctly.
4. Operating Instructions
The Westinghouse T6.5 Tubular Incandescent Bulb operates like a standard incandescent bulb. Simply turn on the power to the fixture to illuminate the bulb.
- Dimmable Functionality: This bulb is fully dimmable. If your fixture is connected to a compatible dimmer switch, you can adjust the brightness level to your preference. Ensure your dimmer switch is designed for incandescent loads.
- Color Temperature: The bulb provides a warm white light at 3000 Kelvin, creating a cozy and inviting ambiance.
5. Maintenance
Minimal maintenance is required for this incandescent bulb.
- Cleaning: Before cleaning, always turn off the power to the fixture and allow the bulb to cool completely. Wipe the bulb with a soft, dry, lint-free cloth. Do not use liquid cleaners or abrasive materials, as they may damage the bulb's finish or electrical components.
- Replacement: When the bulb reaches the end of its operating life (approximately 1000 hours), it will cease to function. Replace it with a new Westinghouse T6.5 Tubular Incandescent Bulb (Model WH-0372300-2-9) or an equivalent 15-watt E12 base incandescent bulb. Follow the installation steps outlined in Section 3.
6. Troubleshooting
If you encounter issues with your Westinghouse T6.5 Tubular Incandescent Bulb, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Bulb does not light up. |
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| Bulb flickers or dims inconsistently. |
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| Bulb burns out quickly. |
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7. Specifications
| Feature | Detail |
|---|---|
| Brand | Westinghouse |
| Model Number | WH-0372300-2-9 |
| Light Type | Incandescent |
| Wattage | 15 Watts |
| Bulb Shape Size | T6.5 Tubular |
| Bulb Base | E12 Candelabra |
| Special Feature | Frosted, Dimmable |
| Light Color | Warm White |
| Color Temperature | 3000 Kelvin |
| Brightness | 89 Lumens |
| Voltage | 120 Volts |
| Accepted Voltage Frequency | 100 to 120 Volts and 60 Hertz |
| Light Source Operating Life | Approximately 1000 Hours |
| CRI (Color Rendering Index) | 100 |
| Filament Type | C-7A |
| Indoor/Outdoor Usage | Outdoor (when used in appropriate fixture) |
| Material Type | Copper (base/filament) |
| GTIN (UPC) | 634385637553 |
Note: Specifications are subject to change without notice.
8. Warranty and Support
For warranty information or technical support regarding your Westinghouse T6.5 Tubular Incandescent Bulb, please refer to the documentation included with your purchase or visit the official Westinghouse website. Keep your proof of purchase for warranty claims.
Contact Information: Please visit the Westinghouse official website for the most current support contact details.





