1. Introduction
This manual provides detailed instructions for the safe installation, operation, and maintenance of your hykolity 4FT Linkable LED Shop Light. Please read this manual thoroughly before installation and retain it for future reference.
Key Features:
- Super Bright Illumination: Delivers 4400 lumens at 5000K Daylight White, using only 42W, achieving an efficiency of 105 lm/w.
- High Quality & Durability: ETL certified for safety and reliability, offering a lifespan of up to 50,000 hours.
- Linkable Design: Connect up to 6 units together using the plug connection for extended lighting coverage.
- Easy Installation: Features a Plug & Play design with a 59-inch power cord and on/off switch. Supports both hanging and surface mount installations.
- Energy Efficient: Designed to provide significant energy savings compared to conventional fluorescent fixtures.

Image: Overview of the hykolity 4FT LED Shop Light's features in a warehouse environment.
2. Safety Information
- Always turn off power at the circuit breaker before installation or maintenance.
- Do not install near heat sources or in areas with high humidity.
- Ensure the mounting surface can support the weight of the fixture.
- Use only the provided accessories for installation.
- Do not look directly into the LED light source when illuminated to avoid eye strain.
- This fixture is designed for indoor use only.
- If unsure about installation, consult a qualified electrician.
3. Package Contents
Verify that all components are present and undamaged before proceeding with installation.
- LED Shop Light Fixtures (6 units)
- Hanging Chains
- Mounting Screws
- Plastic Anchors
- J-Hooks
- Mounting Brackets
- Power Cord with On/Off Switch (59 inches)

Image: Included accessories for the hykolity LED Shop Light.
4. Specifications
| Feature | Detail |
|---|---|
| Model Name | HB-Q10-50 |
| Brand | hykolity |
| Wattage | 42 Watts |
| Brightness | 4400 Lumens |
| Color Temperature | 5000 Kelvin (Daylight White) |
| Efficiency | 105 lm/w |
| Voltage | 100-277 Volts |
| Material | Plastic |
| Product Dimensions | 48"W x 48"H (Fixture length is 45.5 inches) |
| Item Weight | 3.47 pounds (per fixture) |
| Indoor/Outdoor Usage | Indoor |
| Installation Type | Surface Mount / Hanging |
| Special Feature | Energy Efficient, Linkable |
| Certifications | ETL Certified |
5. Setup and Installation
The hykolity LED Shop Light offers two primary installation methods: Hanging Mount and Surface Mount.
5.1. Hanging Mount Installation
- Prepare the Ceiling: Locate suitable joists or a secure mounting point on the ceiling.
- Install J-Hooks: Screw the J-hooks into the ceiling at the desired spacing for your fixture. Ensure they are securely fastened.
- Attach Hanging Chains: Connect one end of the hanging chains to the J-hooks and the other end to the mounting points on the top of the LED fixture.
- Adjust Height: Adjust the length of the chains to achieve the desired hanging height.
- Secure Wiring: Use additional hooks or cable ties to neatly secure the power cord and any linking cables to prevent sagging or interference.

Image: Visual guide for Hanging Mount and Surface Mount installation.

Image: Example of a hanging mount installation in a shed.
5.2. Surface Mount Installation
- Mark Mounting Points: Hold the fixture against the desired surface and mark the locations for the mounting brackets.
- Install Mounting Brackets: Secure the mounting brackets to the surface using the provided screws and plastic anchors (if needed for drywall).
- Attach Fixture: Align the fixture with the installed brackets and snap it into place. Ensure it is firmly secured.
6. Operating Instructions
6.1. Powering On/Off
- Plug the 59-inch power cord into a standard electrical outlet.
- Use the integrated on/off switch on the power cord to control the light.
6.2. Linkable Functionality
The hykolity LED Shop Lights are designed to be linkable, allowing you to connect multiple fixtures together to create a continuous lighting system.
- Ensure all fixtures are powered off before linking.
- Connect the output end of one fixture to the input end of another using the provided linking cables.
- You can link up to 6 fixtures in a single series.
- Once linked, all connected fixtures will operate simultaneously from the power cord's on/off switch.

Image: Illustration of the linkable design, showing two lights connected.
7. Maintenance
- Cleaning: Disconnect power before cleaning. Wipe the fixture with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Inspection: Periodically check the mounting hardware and cables for any signs of wear or damage. Tighten any loose connections.
- LED Lifespan: The LED light source is designed for long-term use (up to 50,000 hours) and does not require bulb replacement.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Light does not turn on. | No power supply. On/off switch is off. Loose connection. | Check if the power cord is securely plugged into a live outlet. Ensure the on/off switch is in the "on" position. Verify all connections are secure. |
| Light flickers. | Unstable power supply. Loose connection. | Ensure the power source is stable. Check all electrical connections for tightness. |
| Linked lights not working. | Incorrect linking. Exceeded maximum linked units. | Ensure linking cables are correctly connected between fixtures. Do not exceed 6 linked units. |
9. Warranty and Support
hykolity confidently guarantees all its shop lights for 5 years from the date of purchase. This warranty covers defects in materials and workmanship under normal use.
For technical support, warranty claims, or any questions regarding your product, please contact hykolity customer service. Refer to your purchase documentation for specific contact details.





