1. Introduction
Thank you for choosing the Xbuyee 8FT Linkable LED Linear Light. This product is designed to provide versatile and efficient lighting for various indoor applications, including offices, meeting rooms, kitchens, workshops, and commercial spaces. This manual provides essential information for safe installation, operation, and maintenance of your new lighting fixture. Please read these instructions carefully before installation and retain them for future reference.
2. Safety Information
- Electrical Safety: Installation must be performed by a qualified electrician in accordance with national and local electrical codes. Ensure power is disconnected at the circuit breaker before installation or maintenance.
- Grounding: This fixture must be properly grounded to prevent electrical shock.
- Voltage: Verify that the supply voltage is compatible with the fixture's requirements (120 volts).
- Indoor Use Only: This product is designed for indoor use and is not water-resistant. Avoid exposure to moisture.
- Handling: Handle the fixture with care to avoid damage to components.
3. Package Contents
Please check to ensure all components are present and undamaged:
- Xbuyee 8FT Linkable LED Linear Light (2 units)
- Mounting Hardware (Plastic Wall Anchor x2, Self-tapping Screws x2, Truss Head Machine Screw x6, Wire Sling x2, Length Adjuster Base x2, Hanging Splice x2, Length Adjuster Base x1)
4. Specifications
| Feature | Specification |
|---|---|
| Brand | Xbuyee |
| Model Number | Xbuyee-LSFC-90-3CT |
| Size | 8FT |
| Wattage | Adjustable: 100W/90W/80W/70W/60W |
| Brightness (Max) | 11000 lumens (at 100W) |
| Color Temperature | Selectable: 3000K Warm White / 4000K Bright White / 5000K Daylight |
| Dimming | 0-10V Dimmable |
| Up Light | 30W-3300lm |
| Down Light | 70W-7700lm |
| Material | Aluminum Housing, Frosted Acrylic Lens |
| Mounting Type | Suspended Mount |
| Voltage | 120 volts |
| Certification | ETL Certified |
5. Installation
5.1 Suspended Mounting
The Xbuyee LED Linear Light is designed for suspended installation. The adjustable aircraft cables allow for flexible height adjustment.
- Prepare Mounting Location: Identify the desired location for the fixture. Ensure the ceiling or mounting surface can support the weight of the light.
- Install Cable Mount Caps: Secure the cable mount caps to the ceiling using the provided plastic wall anchors and self-tapping screws.
- Assemble and Adjust Cables: Attach the wire slings to the length adjuster bases. Insert the wire slings into the cable mount caps. Adjust the cable length by pressing the release mechanism on the length adjuster base to achieve the desired hanging height.
- Attach to Light Fixture: Insert the hanging splices into the designated slots on the top of the light fixture. Secure them with the truss head machine screws.
- Re-attach End Caps: If removed for wiring or linking, re-attach the end caps to the fixture.

Figure 1: Suspended Mounting Diagram. This image illustrates the dimensions of the 8FT linear light and the accessories included for suspended installation, showing how the adjustable cables allow for height customization up to 58.26 inches (148cm).
5.2 Electrical Wiring
This fixture is designed for hardwired installation. It does not include a power cord. Ensure power is OFF at the circuit breaker before wiring.
- Connect the live, neutral, and ground wires from your electrical supply to the corresponding wires on the fixture.
- For 0-10V dimming functionality, connect the dimming wires from the fixture to a compatible 0-10V dimmer switch (not included).
5.3 Seamless Connection (for multiple units)
Multiple 8FT fixtures can be linked together for extended lighting runs. Note that each 8FT light requires individual wiring for power.
- Remove End Cap: Carefully remove the end cap from the fixture where you intend to link.
- Link Fixtures: Align and connect the two fixtures.
- Fix Locking Splice: Secure the connection using the provided locking splice and screws.

Figure 2: Seamless Connection Steps. This image illustrates the three-step process for linking multiple linear light fixtures: removing the end cap, physically connecting the units, and securing them with a locking splice.
6. Operating Instructions
The Xbuyee LED Linear Light features adjustable settings for wattage, color temperature, and an innovative up/down light function.
6.1 Wattage Adjustment
The fixture offers five wattage options to suit different brightness requirements. Locate the wattage selector switch on the side of the fixture and slide it to your desired setting (100W, 90W, 80W, 70W, or 60W).
6.2 Color Temperature Adjustment (CCT)
Choose from three color temperature options to create the desired ambiance. Locate the CCT selector switch on the side of the fixture and slide it to your preferred setting (3000K Warm White, 4000K Bright White, or 5000K Daylight).
6.3 Up and Down Light Function
This fixture provides both direct (down) and indirect (up) lighting. The downlight provides bright, focused illumination (70W-7700lm), while the uplight creates a warm ambient glow (30W-3300lm) without glare. An 'Upper Light ON/OFF' switch is available on the fixture to control the uplight independently.

Figure 3: Up and Down Light with Control Switches. This image highlights the distinct up and down light components and the accessible switches for adjusting wattage, color temperature, and toggling the upper light.
6.4 0-10V Dimming
The fixture is 0-10V dimmable, allowing for smooth brightness control from 0% to 100% when connected to a compatible 0-10V dimmer switch (not included). This feature enables precise light level adjustment without flickering.

Figure 4: 0-10V Dimmable Functionality. This image demonstrates the dimming capability of the linear lights in an office setting, illustrating different brightness levels and the wiring for 0-10V dimmers.
7. Maintenance
To ensure optimal performance and longevity of your Xbuyee LED Linear Light, follow these maintenance guidelines:
- Cleaning: Disconnect power before cleaning. Use a soft, dry, or slightly damp cloth to wipe the exterior of the fixture. Avoid abrasive cleaners or solvents that may damage the finish or optical components.
- Inspection: Periodically inspect the fixture and mounting hardware for any signs of wear, damage, or loose connections. Address any issues promptly.
- LEDs: The LED light source is integrated and not user-replaceable.
8. Troubleshooting
If you encounter issues with your Xbuyee LED Linear Light, refer to the following common troubleshooting steps:
- Light Does Not Turn On:
- Check the circuit breaker to ensure power is supplied to the fixture.
- Verify all electrical connections are secure and correctly wired.
- Ensure the wattage and CCT selector switches are set correctly.
- Flickering Light:
- Ensure the dimmer switch, if used, is compatible with 0-10V dimming.
- Check dimming wire connections for proper contact.
- Incorrect Brightness/Color:
- Adjust the wattage and CCT selector switches to your desired settings.
If the problem persists after following these steps, please contact Xbuyee customer support.
9. Warranty and Support
Xbuyee provides a 5-year warranty for this product, ensuring high performance and reliability. For any issues, questions, or technical assistance, please do not hesitate to contact us via Amazon. Our dedicated support team is available to provide quick online service.
Contact Information:
- Via Amazon messaging system.
Xbuyee is committed to brightening your spaces with quality lighting solutions and offers reliable support for all its products.