1. Introduction and Overview
This manual provides essential information for the safe and effective use of your Westinghouse 0311000 PAR38 15-Watt LED Flood Light Bulb. This LED bulb is designed to replace traditional 90-watt incandescent PAR38 bulbs, offering significant energy savings and a long operational lifespan. It is suitable for outdoor wet locations and totally enclosed fixtures.

Image 1.1: The Westinghouse 0311000 PAR38 15-Watt LED Flood Light Bulb, showcasing its design and medium base.
Key Features:
- Energy Efficient: Replaces 90-watt incandescent bulbs with only 15 watts.
- Long Lifespan: Designed to last approximately 22 years (based on 3 hours/day usage).
- Instant Brightness: Provides full brightness immediately upon activation.
- Durable Design: Suitable for outdoor wet locations and totally enclosed fixtures.
- Lightweight: Lighter than many other PAR38 LEDs, making it suitable for various security light fixtures.
- Light Color: Warm White (3000K).
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 before installation, removal, or inspection.
- Suitable for Wet Locations: This bulb is rated for outdoor wet locations. Ensure the fixture itself is also rated for the intended environment.
- Enclosed Fixture Compatibility: This bulb is suitable for use in totally enclosed fixtures.
- Dimmer Compatibility: Verify dimmer compatibility if using with a dimming switch. Incompatible dimmers may cause flickering or damage to the bulb.
- Sensor Compatibility: Important Note: This bulb may not function correctly with certain dusk-to-dawn sensors or motion detectors, potentially leading to flickering or malfunction. If your fixture includes such sensors, consult the fixture manufacturer's guidelines or consider alternative lighting solutions.
- Operating Temperature: Do not use in environments exceeding the specified operating temperature range.
- Disposal: Dispose of LED bulbs according to local regulations. LEDs do not contain mercury.
3. Setup and Installation
Follow these steps to install your Westinghouse LED Flood Light Bulb:
- Turn Off Power: Before beginning installation, ensure the power to the light fixture is turned off at the circuit breaker or fuse box.
- Remove Existing Bulb: Carefully unscrew and remove the old bulb from the fixture. Allow hot bulbs to cool before handling.
- Inspect Fixture: Check the fixture for any damage or corrosion. Ensure the socket is clean and dry.
- Install New Bulb: Screw the Westinghouse 0311000 LED bulb into the medium base (E26) socket. Do not overtighten.
- Restore Power: Once the bulb is securely installed, restore power to the fixture at the circuit breaker.
- Test: Turn on the light switch to verify proper operation.

Image 3.1: Example of outdoor flood lighting where the PAR38 LED bulb can be used.
4. Operation
The Westinghouse 0311000 LED Flood Light Bulb operates like a standard light bulb once installed. It provides instant full brightness without any warm-up time. The bulb emits a Warm White light with a color temperature of 3000 Kelvin, suitable for various indoor and outdoor applications.
This bulb is designed for continuous operation within its specified voltage range (120 Volts).
5. Maintenance
LED bulbs require minimal maintenance due to their long lifespan and durable construction.
- Cleaning: Ensure power is off before cleaning. Use a soft, dry cloth to wipe the bulb if necessary. Do not use liquid cleaners or abrasive materials.
- Inspection: Periodically inspect the bulb and fixture for any signs of damage or loose connections.
- Replacement: Replace the bulb only when it reaches the end of its operational life.
6. Troubleshooting
If you encounter issues with your LED bulb, refer to the following troubleshooting steps:
- Bulb Does Not Light Up:
- Ensure the power switch is in the "ON" position.
- Check the circuit breaker to ensure power is supplied to the fixture.
- Verify the bulb is screwed in securely into the socket.
- Test the fixture with a known working bulb to rule out a fixture issue.
- Flickering or Intermittent Operation:
- Sensor Incompatibility: If the fixture has a dusk-to-dawn sensor or motion detector, this bulb may not be compatible. Some sensors can cause flickering or prevent proper operation with LED bulbs. Consider replacing the sensor or using a different type of bulb.
- Dimmer Incompatibility: If used with a dimmer, ensure the dimmer is LED-compatible. Incompatible dimmers can cause flickering.
- Check for loose wiring in the fixture (consult a qualified electrician if unsure).
- Reduced Brightness:
- Ensure the bulb is clean and free of dust or debris.
- Verify the power supply voltage is within the specified range (120V).
7. Specifications
Detailed technical specifications for the Westinghouse 0311000 PAR38 15-Watt LED Flood Light Bulb:

Image 7.1: Lighting Facts label providing key performance metrics.
| Specification | Value |
|---|---|
| Brand | Westinghouse |
| Model Number | 0311000 |
| Light Source Type | LED |
| Bulb Shape Size | PAR38 |
| Wattage | 15 Watts |
| Incandescent Equivalent | 90 Watts |
| Brightness | 1310 Lumens |
| Light Color | Warm White |
| Color Temperature | 3000 Kelvin |
| Voltage | 120 Volts |
| Indoor/Outdoor Usage | Outdoor (Wet Location Rated) |
| Special Features | Lightweight, Suitable for Enclosed Fixtures |
| Product Dimensions | 4.8 x 4.8 x 5.32 inches |
| Item Weight | 8.8 ounces |
| Estimated Life | 22.8 years (based on 3 hrs/day) |
| UL Listed | Yes |
8. Warranty and Support
Warranty: This Westinghouse 0311000 LED Flood Light Bulb comes with a 3-year limited warranty. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims.
Customer Support: For technical assistance, warranty claims, or further information, please contact Westinghouse customer support. Refer to the Westinghouse official website for current contact details.
Online Resources: For additional product information and support, visit the official Westinghouse website: Westinghouse Store