Introduction
This manual provides instructions for the safe installation, operation, and maintenance of the Westinghouse 0471300 100W T4 GY8.6 Halogen Light Bulb. Please read all instructions carefully before use to ensure proper function and safety.

Image: A Westinghouse 0471300 100W T4 GY8.6 Halogen Light Bulb, showing its compact T4 shape and two-pin GY8.6 base.
Safety Information
Observe the following safety precautions to prevent injury or damage:
- Power Off: Always ensure the power supply to the fixture is turned off before installing, removing, or cleaning the bulb.
- Handle with Care: Halogen bulbs operate at high temperatures. Allow the bulb to cool completely before handling.
- Avoid Skin Contact: Do not touch the glass portion of the bulb with bare hands. Oils from your skin can create hot spots, leading to premature bulb failure. Use a clean cloth or gloves when handling.
- Proper Fixture: Use this bulb only in fixtures designed for 100W, 120V, GY8.6 base halogen bulbs. Ensure the fixture has adequate ventilation.
- Disposal: Dispose of used bulbs according to local regulations.
Setup and Installation
- Turn Off Power: Locate the light switch or circuit breaker controlling the fixture and turn off the power.
- Allow Cooling: If replacing an old bulb, allow it to cool down completely before touching.
- Remove Old Bulb: Carefully pull the old bulb straight out from its GY8.6 base socket.
- Handle New Bulb: Using a clean, dry cloth or gloves, carefully remove the new Westinghouse 0471300 bulb from its packaging. Avoid touching the glass with bare hands.
- Insert New Bulb: Align the two pins of the GY8.6 base with the holes in the socket. Gently push the bulb straight into the socket until it is fully seated. Do not force the bulb.
- Restore Power: Turn the power supply back on at the switch or circuit breaker.
Operating Instructions
The Westinghouse 0471300 halogen bulb operates like a standard light bulb. Once properly installed and power is restored:
- On/Off: Use the fixture's switch to turn the light on or off.
- Dimmable Feature: This bulb is dimmable. If your fixture is connected to a compatible dimmer switch, you can adjust the light output. Ensure your dimmer switch is rated for halogen bulbs and the total wattage of bulbs connected.
Maintenance
Minimal maintenance is required for this halogen bulb:
- Cleaning: If the bulb requires cleaning, ensure the power is off and the bulb is cool. Gently wipe the glass with a clean, dry, lint-free cloth. Do not use liquid cleaners.
- Replacement: When the bulb reaches the end of its lifespan (approximately 1500 hours) or burns out, follow the 'Setup and Installation' steps to replace it with a new, compatible bulb.
Troubleshooting
If the bulb does not light or exhibits unusual behavior, consider the following:
- Bulb Not Lighting:
- Check if the power switch is on.
- Verify that the circuit breaker has not tripped.
- Ensure the bulb is fully and correctly seated in the socket.
- Test the bulb in another known working fixture, if possible, or try a new bulb in the current fixture to rule out a faulty bulb or fixture.
- Short Lifespan:
- Ensure the bulb was handled with a clean cloth or gloves during installation to avoid skin oils on the glass.
- Verify that the fixture provides adequate ventilation to prevent overheating.
- Confirm the voltage supplied to the fixture matches the bulb's rated voltage (120V).
Specifications
| Model Number | 0471300 |
| Bulb Type | Halogen |
| Wattage | 100 Watts |
| Voltage | 120 Volts |
| Bulb Base | GY8.6 |
| Bulb Shape Size | T4 |
| Brightness | 1500 Lumens |
| Color Temperature | 2900 Kelvin |
| Rated Lifespan | 1500 Hours |
| Special Feature | Dimmable |
| Product Dimensions | 2.25 x 0.5 x 0.5 inches |
Warranty and Support
For warranty information and customer support, please refer to the documentation provided with your purchase or contact Westinghouse directly. You can also visit the official Westinghouse store for more product details and support resources.





