1. Introduction
This manual provides comprehensive instructions for the installation, operation, and maintenance of your Romwish 3FT T8 LED Tube Light. Please read this manual thoroughly before installation and retain it for future reference.
Image 1: Romwish 3FT T8 LED Tube Lights (12-pack).
2. Safety Information
WARNING: Risk of electric shock. Always disconnect power before installation or servicing.
- Before installation, it is crucial to verify your existing fluorescent ballast compatibility. Refer to the compatibility chart provided in this manual.
- If the ballast is incompatible, you MUST bypass the ballast during setup for proper functionality. Connecting to an incompatible ballast will prevent the tube from lighting up and may pose risks. Never force installation.
- For safety and seamless operation, consult a licensed electrician when uncertain about wiring procedures.
- Do not modify wiring without electrical certification.
- Ensure the tube is installed firmly in the fixture.
Image 2: Critical Installation Notice and Ballast Compatibility List for T8 LED Tubes. This image details the importance of checking ballast compatibility and provides a list of compatible ballasts.
3. Package Contents
- Romwish 3FT T8 LED Tube Light (12 units)
- Instruction Manual
4. Specifications
| Specification | Value |
|---|---|
| Brand | Romwish |
| Model Number | RM-T83FT-G13-A1-TC-18DW-12P |
| Light Type | LED |
| Bulb Shape Size | T8 |
| Bulb Base | G13 |
| Wattage | 14 Watts (30W Fluorescent Equivalent) |
| Brightness | 1600 Lumens |
| Color Temperature | 5000 Kelvin (Daylight) |
| Voltage | 100-240 Volts |
| Frequency | 50-60 Hertz |
| Lifespan | 50,000+ Hours |
| Material | Aluminum, Polycarbonate (PC) |
| Special Feature | Remove Ballast, Dual-Ended Power |
| Indoor/Outdoor Usage | Indoor |
5. Installation
The Romwish 3FT T8 LED Tube Light supports two installation methods: Type A (Plug & Play) and Type B (Ballast Bypass). Choose the method that best suits your existing fixture and comfort level. Always ensure power is disconnected before beginning installation.
Image 3: Easy installation of the Romwish LED tube light.
5.1. Type A: Plug & Play Installation (with compatible ballast)
- Turn OFF Power: Ensure the power supply to the fixture is completely turned off at the circuit breaker.
- Verify Ballast Compatibility: Refer to the ballast compatibility list (Image 2) to confirm your existing ballast is compatible with Type A LED tubes. If not compatible, proceed with Type B installation.
- Remove Old Fluorescent Tube: Carefully remove the existing fluorescent tube from the fixture.
- Insert LED Tube: Insert the Romwish LED tube into the fixture's sockets. Ensure it is securely seated.
- Restore Power: Turn the power back on at the circuit breaker. The LED tube should illuminate.
5.2. Type B: Ballast Bypass (Direct Wire) Installation
This method requires bypassing the existing ballast and directly wiring the fixture to the main power supply. This is recommended if your ballast is incompatible or to eliminate ballast-related issues and energy consumption.
- Turn OFF Power: Ensure the power supply to the fixture is completely turned off at the circuit breaker.
- Remove Old Fluorescent Tube: Carefully remove the existing fluorescent tube from the fixture.
- Access Ballast: Open the fixture cover to expose the ballast and wiring.
- Remove Ballast: Cut all input and output wires connected to the ballast. Remove the ballast from the fixture.
- Rewire Fixture: Connect the live (hot) wire from the power supply to one end of the fixture's tombstone (socket) and the neutral wire from the power supply to the other end of the fixture's tombstone. Ensure connections are secure using wire nuts or appropriate connectors. This tube is dual-end powered.
- Close Fixture: Securely close the fixture cover.
- Insert LED Tube: Insert the Romwish LED tube into the fixture's sockets. Ensure it is securely seated.
- Restore Power: Turn the power back on at the circuit breaker. The LED tube should illuminate.
Video 1: Installation Guide for Romwish T8 LED Tube Light (Type A+B). This video demonstrates both Plug & Play and Ballast Bypass wiring methods.
6. Operating Instructions
Once installed, operate the Romwish 3FT T8 LED Tube Light using the standard wall switch connected to your lighting fixture. The LED tube provides instant-on illumination without flickering or humming.
7. Maintenance
Romwish LED tube lights are designed for long-lasting, maintenance-free operation. To ensure optimal performance and longevity:
- Cleaning: Periodically wipe the tube with a soft, dry cloth to remove dust. Do not use abrasive cleaners or solvents.
- Inspection: Occasionally inspect the tube and fixture for any signs of damage or loose connections.
- Replacement: If the LED tube fails, replace it with another compatible Romwish 3FT T8 LED Tube Light.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| LED tube does not light up. | No power to the fixture. | Check circuit breaker and wall switch. |
| Loose connection. | Ensure the tube is securely seated in the sockets. For Type B, check wire connections. | |
| Incompatible or faulty ballast (Type A). | Verify ballast compatibility (Image 2). If incompatible or faulty, perform Type B (Ballast Bypass) installation. | |
| Incorrect wiring (Type B). | Review Type B installation steps and ensure correct live/neutral connections. Consult a licensed electrician if needed. | |
| LED tube flickers or hums. | Faulty ballast (Type A). | Perform Type B (Ballast Bypass) installation. |
| Loose connection. | Ensure the tube is securely seated in the sockets. |
9. Warranty and Support
Romwish 3FT T8 LED Tube Lights are backed by a 3-year unlimited warranty, ensuring peace of mind and commitment to customer satisfaction. For technical support, warranty claims, or any questions regarding your product, please refer to the contact information provided with your purchase or visit the official Romwish website.
Image 4: Romwish LED tube lights are suitable for diverse residential and commercial applications.
