WNSNOU LQ-SF-1643-B

WNSNOU 1.4FT LED Tube Light Fixture with Plug Instruction Manual

Model: LQ-SF-1643-B

Brand: WNSNOU

1. Introduction

Thank you for choosing the WNSNOU 1.4FT LED Tube Light Fixture. This manual provides essential information for the safe and proper installation, operation, and maintenance of your new lighting product. Please read these instructions thoroughly before use and retain them for future reference.

2. Important Safety Instructions

  • Always disconnect power before installation, maintenance, or cleaning.
  • Ensure the voltage supply matches the product's requirements (110 Volts).
  • Do not attempt to modify the product. Any modifications may void the warranty and pose safety risks.
  • This product is rated IP66 waterproof, suitable for indoor and outdoor wet conditions. However, avoid submerging the fixture in water.
  • Keep away from flammable materials.
  • If you are unsure about any part of the installation, consult a qualified electrician.

3. Package Contents

Verify that all components are present and undamaged before proceeding with installation.

Diagram showing all components included in the WNSNOU LED Tube Light Fixture package, including the light fixture, power cable with switch, connector cable, power hardwire, screws, expansion screws, wire nuts, and installation clips.

Image: All accessories included with the WNSNOU LED Tube Light Fixture.

  • LED Tube Light Fixture (1.4FT)
  • Power Cable with Switch (48 inches)
  • Connector Cable (22 inches)
  • Power Hardwire (20 inches)
  • Screws (4x)
  • Expansion Screws (4x)
  • Orange Wire Nuts (2x)
  • Installation Clips (2x)

4. Specifications

FeatureDetail
Model NumberLQ-SF-1643-B
Size1.4FT / 43CM
Wattage16 Watts
Brightness1800 Lumens
Color Temperature5000 Kelvin (Cool White)
Voltage110 Volts
MaterialTop Quality Aluminum & Superior PC
Water Resistance LevelIP66 Waterproof
Average Life35,000 Hours
Installation TypeFlush Mount
Control MethodPush Button (on power cable)

5. Installation

The WNSNOU LED Tube Light Fixture offers multiple installation methods to suit your needs. Always ensure power is off before beginning installation.

Diagram illustrating three installation options: Plug and Play, Linkable, and Hardwire, showing the light fixture in various settings like a workshop, closet, and garage.

Image: Overview of available installation options.

5.1 General Mounting Steps

  1. Turn off power: Ensure the power supply to the installation area is completely off.
  2. Select Location: Choose a suitable location for your light fixture.
  3. Mount Clips: Use a power drill to secure the installation clips to the wall or ceiling with the provided screws and expansion screws.
  4. Attach Fixture: Snap the LED tube light fixture into the mounted clips.
Four-step diagram showing the general installation process: 1. Turn off power. 2. Select a suitable location and mount clips. 3. Connect the AC power cable. 4. Insert the connecting cable for linking.

Image: General installation steps.

5.2 Plug-and-Play Installation

This method is ideal for quick setup where a power outlet is readily available.

  1. Follow general mounting steps (5.1).
  2. Connect the power cable with the integrated switch to one end of the LED tube light fixture.
  3. Plug the power cable into a standard 110V wall outlet.
  4. Use the switch on the power cable to turn the light on/off.

Video: Demonstrates connecting the power cord for plug-and-play installation and operating the light with the switch.

5.3 Hardwire Installation

For a more permanent and integrated setup, the fixture can be hardwired directly to your electrical system.

  1. Follow general mounting steps (5.1).
  2. Connect the provided power hardwire to one end of the LED tube light fixture.
  3. Carefully connect the exposed wires of the power hardwire to your building's electrical wiring (live, neutral). Use the included wire nuts to secure connections.
  4. Ensure all connections are secure and insulated.

Video: Shows how to connect the light fixture using hardwire connections.

5.4 Linkable Installation (Series Connection)

Connect multiple fixtures in series using the connector cables for extended lighting coverage. Up to 18 lights can be linked.

  1. Mount the first LED tube light fixture using either the Plug-and-Play or Hardwire method.
  2. Mount subsequent fixtures at desired intervals.
  3. Use the provided connector cables to link the end of one fixture to the beginning of the next.
  4. Ensure all connections are secure. All linked lights will operate from the power source of the first fixture.

Video: Demonstrates connecting multiple light fixtures using a connector cord for a linked setup.

Video: Illustrates various wiring methods, including fast linking and connecting multiple lights in series.

Video: Shows various wiring methods for the lamps and all included accessories.

6. Operating Instructions

Once installed and connected to a power source, operate the light fixture as follows:

  • Power On/Off: If using the Plug-and-Play method, use the integrated push-button switch on the power cable to turn the light on or off.
  • If hardwired to a wall switch, use the wall switch to control the light.
  • The light provides a consistent 5000K cool white illumination.

7. Maintenance

To ensure the longevity and optimal performance of your WNSNOU LED Tube Light Fixture, follow these maintenance guidelines:

  • Cleaning: Disconnect power before cleaning. Use a soft, dry, or slightly damp cloth to wipe the surface of the fixture. Do not use abrasive cleaners or solvents.
  • Inspection: Periodically inspect the fixture and wiring for any signs of damage or wear. If any damage is found, discontinue use and contact customer support.
  • Bulb Replacement: The LED chips are integrated and not user-replaceable. The fixture has an average lifespan of 35,000 hours.

8. Troubleshooting

If you encounter issues with your LED tube light, refer to the following common problems and solutions:

ProblemPossible CauseSolution
Light does not turn onNo power supply; Loose connection; Faulty switch/outletCheck power source, ensure plug is fully inserted, verify switch is on. Inspect wiring for hardwired installations.
Light flickersUnstable power supply; Loose connectionEnsure stable power. Check all connections for tightness.
Linked lights not workingLoose connector cable; Exceeded maximum linkable lightsEnsure all connector cables are securely attached. Do not exceed 18 linked lights.

If the problem persists after trying these solutions, please contact WNSNOU customer support.

9. Warranty and Support

WNSNOU provides a 90-day money-back guarantee and a 3-year warranty for this LED shop light. This warranty covers defects in materials and workmanship under normal use.

For warranty claims, technical support, or any questions regarding your product, please contact WNSNOU customer service through the retailer where the product was purchased or visit the official WNSNOU store online.

We are committed to ensuring your satisfaction and are available to assist with any quality problems.

© 2026 WNSNOU. All rights reserved.

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