Introduction
This manual provides essential instructions for the safe and effective use of your Bulbrite Incandescent G30 Medium Screw Base (E26) Light Bulb. Please read this manual thoroughly before installation and retain it for future reference.
The Bulbrite G30 incandescent bulb is designed for general illumination, providing a warm white light with a color temperature of 2700K. It features a standard E26 medium screw base and operates at 25 watts.
Safety Information
- WARNING: Risk of electric shock. Disconnect power before installation or servicing.
- Do not use with dimmers unless explicitly stated as dimmable. This bulb is dimmable.
- Do not use in wet locations or where directly exposed to water.
- Ensure the bulb's wattage and voltage match the fixture's requirements.
- Allow the bulb to cool completely before handling or replacing.
- Dispose of used bulbs according to local regulations.
Setup and Installation
Follow these steps to properly install your Bulbrite G30 Incandescent Light Bulb:
- Turn off power: Locate the light switch or circuit breaker controlling the fixture and turn off the power supply. Ensure the power is completely off before proceeding.
- Remove old bulb (if applicable): If replacing an existing bulb, carefully unscrew it counter-clockwise from the socket. Allow it to cool if it was recently in use.
- Inspect the fixture: Check the light fixture for any damage or debris in the socket. Ensure the socket is clean and dry.
- Install new bulb: Gently screw the Bulbrite G30 bulb clockwise into the E26 medium screw base socket until it is snug. Do not overtighten, as this can damage the bulb or fixture.
- Restore power: Turn the power supply back on at the light switch or circuit breaker.
- Test: Turn on the light switch to confirm the bulb is working correctly.

Figure 1: Bulbrite G30 Incandescent Light Bulb. This image shows the spherical white bulb with its brass E26 medium screw base.
Operating Instructions
Operating your Bulbrite G30 Incandescent Light Bulb is straightforward:
- Turning On/Off: Use the standard wall switch connected to your light fixture to turn the bulb on or off.
- Dimming: This bulb is dimmable. If your fixture is connected to a compatible dimmer switch, you can adjust the light output by manipulating the dimmer control. Ensure your dimmer switch is designed for incandescent bulbs.
Maintenance
To ensure optimal performance and longevity of your light bulb:
- Cleaning: Before cleaning, always turn off the power and allow the bulb to cool. Wipe the bulb with a soft, dry cloth. Do not use liquid cleaners or abrasive materials.
- Replacement: When the bulb reaches the end of its lifespan (approximately 1500 hours), it will cease to function. Follow the "Setup and Installation" steps to safely replace the bulb.
Troubleshooting
If your Bulbrite G30 Incandescent Light Bulb is not functioning as expected, consider the following:
- Bulb does not light up:
- Ensure the power switch is in the "ON" position.
- Check if the circuit breaker has tripped.
- Verify the bulb is screwed in securely into the socket.
- The bulb may have reached the end of its lifespan and needs replacement.
- Test the bulb in another working fixture to confirm it is not faulty.
- Bulb flickers:
- Ensure the bulb is screwed in tightly.
- Check for loose wiring in the fixture or switch (consult a qualified electrician if unsure).
- If using a dimmer, ensure it is compatible with incandescent bulbs and functioning correctly.
Specifications

Figure 2: Dimensions of the Bulbrite G30 Incandescent Light Bulb. The image shows the bulb with measurements indicating a height of 5.5 inches (13 cm).
| Feature | Detail |
|---|---|
| Brand | Bulbrite |
| Model Number | Incandescent G30 (Part Number: 25G30WH) |
| Light Type | Incandescent |
| Wattage | 25 Watts |
| Voltage | 125 Volts |
| Bulb Shape Size | G30 |
| Bulb Base | E26 (Medium Screw Base) |
| Light Color | Warm White |
| Color Temperature | 2700K |
| Brightness | 150 Lumens |
| Average Lifetime | 1500 hours |
| CRI (Color Rendering Index) | 100 |
| Dimmable | Yes |
| Material | Copper (for base) |
| Product Dimensions | 4 x 4 x 5.5 inches |
| Item Weight | 3.7 ounces |
| UPC | 739698340029 |
Warranty and Support
For warranty information and customer support, please refer to the official Bulbrite website or contact their customer service directly. Keep your purchase receipt as proof of purchase.
For further assistance, you may visit the Bulbrite Store on Amazon.





