1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Feit Electric ST19 Motion Sensor LED Bulb. This bulb combines the aesthetic of vintage exposed filament lighting with modern LED technology, featuring a motion sensor for enhanced convenience and energy efficiency.
The 2700K Soft White light is designed to replace a traditional 60-watt incandescent bulb, consuming only 8.8 watts of electricity. Its automatic motion sensor detects movement up to 19 feet away, activating the light as needed. The ST19 shape with exposed filament and glass housing is suitable for various decorative lighting fixtures, both indoors and outdoors.

Image 1.1: Packaging for the Feit Electric ST19 Motion Sensor LED Bulb.
2. Important Safety Information
Please read and understand all safety and operating instructions in this manual before using this product. Failure to do so may result in electric shock, fire, or other injuries.
- Risk of Electric Shock: Do not use with wet hands or in wet conditions.
- Risk of Fire: Do not exceed the wattage rating of the fixture.
- Not for use with dimmers: This bulb is non-dimmable. Do not use with dimmer switches.
- Ensure power is turned OFF at the switch and circuit breaker before installation or removal.
- This bulb is designed for indoor and outdoor use in appropriate fixtures.
- Do not disassemble the bulb. There are no user-serviceable parts inside.
3. Package Contents
The package contains the following item:
- 1 x Feit Electric ST19 Motion Sensor LED Bulb (Model: ST19CL927CA/MM/FILED)
4. Setup and Installation
Follow these steps to install your Feit Electric Motion Sensor LED Bulb:
- Turn Off Power: Before installation, ensure the power to the light fixture is turned OFF at the circuit breaker and the wall switch.
- Remove Existing Bulb: Carefully unscrew and remove the old bulb from the fixture.
- Install New Bulb: Screw the Feit Electric ST19 Motion Sensor LED Bulb into the E26 base socket until it is finger-tight. Do not overtighten.
- Restore Power: Turn the power back ON at the circuit breaker and the wall switch.
The bulb is designed for standard E26 base fixtures. Ensure the fixture is compatible with the bulb's dimensions and non-dimmable nature.

Image 4.1: Dimensions of the ST19 LED Bulb (2.5 inches width, 5.7 inches height).

Image 4.2: The bulb is suitable for exposed bulb fixtures.
5. Operating Instructions
The Feit Electric Motion Sensor LED Bulb operates automatically based on motion detection and ambient light conditions.
- Motion Activation: The bulb is equipped with an advanced motion sensor that detects movement up to 19 feet away. When motion is detected, the bulb will automatically turn on.
- Automatic Shut-off: After motion ceases and a period of inactivity, the bulb will automatically turn off to conserve energy.
- Ambient Light Sensor: The bulb incorporates an ambient light sensor, ensuring it only activates when the surrounding area is dark enough to require illumination, further enhancing energy savings.
- Non-Dimmable: This bulb is designed for full brightness operation only and is not compatible with dimmer switches.
- Indoor/Outdoor Use: The bulb is suitable for both indoor and outdoor applications, such as porches, patios, garages, hallways, and other areas where automatic lighting is beneficial.

Image 5.1: The bulb provides instant light when motion is detected.
6. Maintenance
The Feit Electric Motion Sensor LED Bulb requires minimal maintenance.
- Cleaning: Ensure the power is OFF before cleaning. Wipe the bulb with a soft, dry cloth. Do not use liquid cleaners or abrasive materials, as they may damage the bulb's finish or internal components.
- Replacement: When the bulb reaches the end of its lifespan, replace it with a new Feit Electric ST19 Motion Sensor LED Bulb or a compatible LED bulb.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Bulb does not turn on. | No power to the fixture; bulb not screwed in properly; sensor obstructed. | Check circuit breaker and wall switch. Ensure bulb is securely screwed into the socket. Clear any obstructions from the sensor area. |
| Bulb stays on continuously. | Constant motion detected; high ambient light preventing sensor from activating auto-off. | Ensure there is no continuous motion within the sensor's range. Verify the ambient light sensor is not being tricked by external light sources. |
| Bulb does not detect motion. | Sensor range exceeded; sensor obstructed; ambient light too bright. | Ensure motion occurs within 19 feet of the bulb. Remove any obstructions. The bulb will only activate in low light conditions. |
| Bulb flickers. | Loose connection; incompatible fixture; electrical interference. | Tighten the bulb. Ensure the fixture is not on a dimmer circuit. Consult an electrician if flickering persists. |
8. Specifications
| Feature | Detail |
|---|---|
| Brand | Feit Electric |
| Model Number | ST19CL927CA/MM/FILED |
| Light Type | LED |
| Special Feature | Motion Sensor, Energy Efficient |
| Wattage | 8.8 Watts |
| Incandescent Equivalent | 60 Watts |
| Bulb Shape Size | ST19 |
| Bulb Base | E26 |
| Light Color | 2700K Soft White |
| Brightness | 800 Lumens |
| Voltage | 120V |
| Color Rendering Index (CRI) | 90+ |
| Indoor/Outdoor Usage | Indoor/Outdoor |
| Control Method | Motion Sensor |
| Product Dimensions | 2.5"W x 5.7"H |
| Estimated Life Hours | 15,000 Hours |
| Non-Dimmable | Yes |

Image 8.1: Key specifications of the ST19 Motion Sensor LED Bulb.
9. Warranty Information
This Feit Electric product comes with a 1-year warranty from the date of purchase. For warranty claims or further details, please contact Feit Electric customer support.
10. Customer Support
For 24/7 customer support, technical assistance, or to report any issues, please visit the Feit Electric help center:
Visit Feit Electric Help Center

Image 10.1: Feit Electric customer support details.





