1. Introduction
This manual provides essential instructions for the safe and effective use of your Technical Precision FC-100-RSW replacement light bulb. Please read this manual thoroughly before installation and retain it for future reference.
2. Product Overview
The Technical Precision FC-100-RSW is a 40-watt replacement light bulb designed for general lighting applications. It features an E26 screw base for easy installation in compatible fixtures.

Image 1: The Technical Precision FC-100-RSW light bulb, featuring a frosted white globe and a brass-colored E26 screw base.
Package Contents:
- 2 x Technical Precision FC-100-RSW Light Bulbs
3. Setup and Installation
Follow these steps to safely install your new light bulb:
- Power Off: Before attempting any installation, ensure the power to the light fixture is turned off at the circuit breaker or wall switch.
- Allow Cooling: If replacing an existing bulb, allow the old bulb to cool completely before handling.
- Remove Old Bulb: Carefully unscrew the old bulb counter-clockwise from the socket.
- Inspect Socket: Check the light fixture's socket for any damage or debris. Ensure it is clean and dry.
- Install New Bulb: Gently screw the Technical Precision FC-100-RSW bulb clockwise into the E26 socket until it is snug. Do not overtighten.
- Restore Power: Turn the power back on at the circuit breaker or wall switch.
- Test: Turn on the light switch to confirm the bulb is working correctly.
Warning: Do not exceed the maximum wattage rating of your light fixture. Ensure the bulb is compatible with your fixture's voltage (120V).
4. Operating Instructions
Operating the Technical Precision FC-100-RSW light bulb is straightforward:
- On/Off: Use the standard wall switch connected to your light fixture to turn the bulb on or off.
- Dimmable Feature: This bulb is designed to be dimmable. If your fixture is connected to a compatible dimmer switch, you can adjust the light output. Ensure your dimmer switch is rated for the bulb type and wattage.
5. Maintenance
Proper maintenance ensures the longevity and performance of your light bulb:
- Cleaning: Ensure the power is off and the bulb is cool before cleaning. Wipe the bulb with a soft, dry, lint-free cloth. Do not use liquid cleaners or abrasive materials.
- Handling: Always handle the bulb by its base, not the glass, to avoid transferring oils from your skin, which can reduce bulb life.
- Replacement: When the bulb reaches the end of its life, follow the installation steps in Section 3 to replace it. Dispose of old bulbs according to local regulations.
6. Troubleshooting
If you encounter issues with your light bulb, refer to the following common solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Bulb does not light up | No power to fixture; Bulb not screwed in properly; Bulb is faulty | Check circuit breaker/switch; Tighten bulb; Replace bulb |
| Bulb flickers | Loose connection; Incompatible dimmer switch; Voltage fluctuations | Tighten bulb; Ensure dimmer compatibility; Consult an electrician for voltage issues |
| Bulb is too dim or too bright (with dimmer) | Dimmer setting; Incompatible dimmer switch | Adjust dimmer; Ensure dimmer is compatible with bulb type and wattage |
If the problem persists after trying these solutions, please contact Technical Precision customer support.
7. Specifications
Detailed technical specifications for the Technical Precision FC-100-RSW light bulb:
| Specification | Detail |
|---|---|
| Brand | Technical Precision |
| Model Name | FC-100-RSW-AZ-1SBA-6 |
| Part Number | FC-100-RSW-AZ-1SBA-6 |
| Wattage | 40 Watts |
| Bulb Base | E26 |
| Voltage | 120 Volts |
| Accepted Voltage Frequency | 100 to 120 Volts and 60 Hertz |
| Special Feature | Dimmable |
| Indoor/Outdoor Usage | Indoor |
| Material | Copper |
| Shape | Arbitrary (A-shape) |
| Unit Count | 2.0 Count |
| Item Package Quantity | 2 |
| Included Components | Replacement Part |
8. Warranty and Support
For information regarding warranty coverage or technical support, please refer to the packaging or contact Technical Precision directly through their official website or customer service channels. Keep your purchase receipt as proof of purchase.