1. Product Overview
The Sunlite PLT26/E/SP27K is a 26-watt compact fluorescent plug-in light bulb designed for use with external electronic ballasts. This 4-pin bulb provides 1800 lumens of light output with a color rendering index (CRI) of 80, ensuring accurate color perception. It features a 2700K color temperature, producing a warm white light similar to traditional incandescent bulbs. The bulb is engineered for longevity, offering an average lamp life of 10,000 hours, and is compatible with GX24Q-3 4-Pin sockets.
Figure 1: Sunlite PLT26/E/SP27K Compact Fluorescent Light Bulb. This image displays the overall structure of the 4-pin compact fluorescent bulb.
2. Safety Information
Please read and understand all safety instructions before installing or replacing the light bulb. Failure to follow these instructions may result in electric shock, fire, or other hazards.
- Power Off: Always turn off the power to the fixture at the circuit breaker or fuse box before attempting any installation, removal, or maintenance.
- Cool Down: Allow the bulb to cool completely before handling or replacing it to prevent burns.
- Proper Disposal: This compact fluorescent lamp contains a small amount of mercury. Dispose of the bulb according to local, state, and federal regulations. Do not dispose of in regular household trash.
- Ballast Compatibility: Ensure that the fixture's electronic ballast is compatible with a 26-watt, 4-pin CFL bulb (GX24Q-3 base). Using an incompatible ballast can damage the bulb or fixture.
- Indoor Use Only: This bulb is designed for indoor use in appropriate fixtures.
- Non-Dimmable: This bulb is generally not dimmable unless explicitly stated on the packaging or fixture. Using it with a dimmer not designed for CFLs may cause damage or malfunction.
3. Installation
Follow these steps to properly install your Sunlite PLT26/E/SP27K light bulb:
- Verify Power Off: Confirm that the power to the light fixture is completely turned off at the circuit breaker or wall switch.
- Remove Old Bulb (if applicable): If replacing an existing bulb, gently grasp the base of the old bulb and pull it straight out from the socket. Avoid twisting the glass tubes.
- Inspect Socket: Ensure the GX24Q-3 4-pin socket is clean and free from debris.
- Align Pins: Carefully align the four pins on the base of the new Sunlite bulb with the corresponding slots in the fixture's socket.
- Insert Bulb: Push the bulb firmly and straight into the socket until it is securely seated. Do not force the bulb or twist the glass tubes.
Figure 2: Close-up view of the 4-pin base of the Sunlite PLT26/E/SP27K bulb. This image highlights the GX24Q-3 base for proper alignment during installation.
4. Operation
Once the bulb is securely installed and the power is restored, the Sunlite PLT26/E/SP27K bulb will illuminate when the light switch is turned on. Compact fluorescent lamps typically require a brief warm-up period to reach full brightness and stable color output. This is normal operation and not an indication of a defect.
5. Maintenance
The Sunlite PLT26/E/SP27K light bulb requires minimal maintenance. Follow these guidelines to ensure optimal performance and longevity:
- Cleaning: To clean the bulb, ensure the power is off and the bulb is cool. Gently wipe the glass tubes with a soft, dry, lint-free cloth. Do not use liquid cleaners or abrasive materials, as these can damage the bulb.
- Replacement: When the bulb reaches the end of its operational life (approximately 10,000 hours), it will need to be replaced. Follow the installation steps in Section 3 in reverse to safely remove the old bulb and install a new one.
6. Troubleshooting
If you encounter issues with your Sunlite PLT26/E/SP27K light bulb, refer to the following troubleshooting tips:
| Problem | Possible Cause | Solution |
|---|---|---|
| Bulb does not light up | No power to fixture Bulb not properly seated Defective bulb Defective ballast | Check circuit breaker and wall switch Ensure bulb is fully inserted into socket Replace bulb with a new one Consult an electrician to check/replace ballast |
| Bulb flickers or cycles on/off | Incompatible or failing ballast Bulb nearing end of life Loose connection | Ensure ballast is compatible; replace if failing Replace bulb Re-seat bulb firmly in socket |
| Light output is dim | Bulb not fully warmed up Bulb nearing end of life | Allow a few minutes for bulb to reach full brightness Replace bulb |
7. Specifications
Detailed technical specifications for the Sunlite PLT26/E/SP27K Compact Fluorescent Light Bulb:
Figure 3: Sunlite PLT26/E/SP27K bulb illustrating its approximate length of 5.20 inches.
| Feature | Specification |
|---|---|
| Brand | Sunlite |
| Model Number | PLT26/E/SP27K |
| Light Type | CFL, Fluorescent |
| Wattage | 26 Watts |
| Brightness | 1800 Lumens |
| Color Temperature | 2700 Kelvin (Warm White) |
| Color Rendering Index (CRI) | 80 |
| Bulb Base | GX24Q-3 4-Pin |
| Average Life | 10,000 Hours |
| Voltage | 100-120 Volts, 60 Hertz |
| Bulb Length | Approximately 5.20 inches |
| Material | Copper (pins) |
| Indoor/Outdoor Usage | Indoor |
8. Warranty and Support
For specific warranty information regarding your Sunlite PLT26/E/SP27K light bulb, please refer to the product packaging or contact Sunlite customer support directly. General support and product inquiries can be directed to the manufacturer's official channels.
Manufacturer: Sunlite
Website: Visit the Sunlite Store on Amazon
