1. Introduction
This user manual provides comprehensive instructions for the installation, operation, and maintenance of the Halco PL10O-840-HYBE-4P-LED-D LED Lamp. Please read this manual thoroughly before use to ensure safe and efficient operation.
The Halco LED plug-in lamp is designed as an energy-efficient replacement for traditional fluorescent double or triple biax products. It offers versatile operation as a hybrid (Type A - Ballast compatible and Type B - Line Voltage) lamp, providing flexibility for various existing fluorescent fixtures.
2. Safety Information
Always observe the following safety precautions to prevent injury or damage to the product:
- WARNING: Disconnect power before installation or servicing. Failure to do so may result in electric shock or death.
- Ensure the lamp is compatible with the existing fixture's ballast (for Type A operation) or wired directly to line voltage (for Type B operation). Consult a qualified electrician if unsure.
- Do not use with dimmers unless explicitly stated as compatible.
- Do not disassemble or modify the lamp.
- Handle with care to avoid breakage.
- Dispose of lamps according to local regulations.
3. Product Overview

Figure 1: Halco PL10O-840-HYBE-4P-LED-D LED Lamp. This image shows the white, elongated LED lamp with a 4-pin base designed for plug-in applications, featuring two parallel light tubes.
The Halco PL10O-840-HYBE-4P-LED-D is a 9.5 Watt LED lamp designed to replace traditional fluorescent lamps in 4-pin sockets. It provides 1250 lumens of light with a 4000K color temperature, offering a neutral white light suitable for various environments.
Key features include:
- Hybrid operation: Compatible with existing fluorescent ballasts (Type A) or direct line voltage (Type B).
- Energy-efficient LED technology.
- Long lifespan compared to traditional fluorescent lamps.
- Omni-directional light output.
4. Setup and Installation
Before installation, ensure the power to the fixture is turned off at the circuit breaker.
4.1. Type A (Ballast Compatible) Installation
- Turn off power to the fixture at the circuit breaker.
- Remove the existing fluorescent lamp from the fixture.
- Insert the Halco LED lamp into the 4-pin socket, ensuring the pins are fully seated.
- Turn on power to the fixture. The lamp should illuminate.
- Verify that the existing ballast is compatible with LED plug-in lamps. Refer to the ballast manufacturer's specifications if unsure.
4.2. Type B (Line Voltage) Installation
WARNING: Type B installation requires bypassing the existing ballast and direct wiring to line voltage. This procedure should only be performed by a qualified electrician.
- Turn off power to the fixture at the circuit breaker.
- Remove the existing fluorescent lamp.
- Open the fixture and disconnect the wires from the ballast.
- Bypass the ballast by directly connecting the fixture's lamp holders to the line voltage (120V AC). Follow local electrical codes.
- Insert the Halco LED lamp into the 4-pin socket.
- Close the fixture and turn on power.
5. Operating Instructions
Once installed, the Halco LED lamp operates like a standard light bulb. Simply turn on the power switch connected to the fixture to illuminate the lamp.
- The lamp provides instant full brightness upon activation.
- No warm-up time is required.
- Frequent switching on/off does not significantly impact the lifespan of the LED lamp.
6. Maintenance
The Halco LED lamp requires minimal maintenance due to its long lifespan and durable design.
- Cleaning: Ensure power is off before cleaning. Wipe the lamp with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Replacement: Replace the lamp only when it reaches the end of its operational life. Follow the installation steps in Section 4 for replacement.
7. Troubleshooting
If the lamp does not operate correctly, refer to the following troubleshooting guide:
| Problem | Possible Cause | Solution |
|---|---|---|
| Lamp does not light up. | No power to the fixture. | Check circuit breaker and wall switch. |
| Lamp not properly seated. | Ensure the 4-pin base is fully inserted into the socket. | |
| Incompatible ballast (Type A). | Verify ballast compatibility or consider Type B installation by a qualified electrician. | |
| Incorrect wiring (Type B). | Consult a qualified electrician to check wiring. | |
| Lamp flickers. | Incompatible dimmer or faulty ballast. | Remove dimmer if not compatible. For Type A, check ballast. For Type B, check wiring. |
| Reduced brightness. | Lamp nearing end of life. | Replace the lamp. |
If problems persist, contact Halco customer support.
8. Specifications
| Feature | Specification |
|---|---|
| Model | PL10O-840-HYBE-4P-LED-D |
| Brand | Halco |
| Light Source Type | LED (replaces Fluorescent) |
| Power Source | Corded Electric (Hybrid Type A/B) |
| Voltage | 120 Volts (AC) |
| Wattage | 9.5 Watts |
| Brightness | 1250 Lumens |
| Color Temperature | 4000 Kelvin |
| Socket Type | 4-Pin |
| UPC | 807154821457 |
9. Warranty and Support
For warranty information and technical support, please contact Halco customer service. Keep your purchase receipt as proof of purchase.
Halco Contact Information:
- Website: www.halcolighting.com
- Refer to the official Halco website for the most current contact details and warranty policy.