HEGEHE Under Cabinet LED Light Bar

1. Product Overview

The HEGEHE Under Cabinet LED Light Bar is a versatile lighting solution designed for various applications, including kitchens, wardrobes, and display cabinets. It features multiple control options, including Touch Dimmer, Hand Scan, and PIR Motion Sensor, providing convenience and energy efficiency. Constructed with aviation-grade aluminum, it offers durability and excellent heat dissipation.

Figure 1: HEGEHE Under Cabinet LED Light Bar

2. Package Contents

Please check the package for the following items:

• LED Light Bar (30CM, 40CM, or 50CM, depending on model)
• Power Connection Cable
• 3M Double-Sided Adhesive Tape
• Mounting Clips
• Mounting Screws

Figure 2: Included Product Accessories

3. Setup and Installation

The LED light bar offers two primary installation methods: adhesive mounting or screw/clip mounting.

3.1 Wiring Connection

Ensure you have a compatible 12V DC power supply (not always included) before connecting the light bar.

Figure 3: Wiring Connection Methods

1. Single Light Bar Connection: Connect the power supply directly to the light bar via the provided connection cable.
2. Multiple Light Bar Connection: For two or more light bars, connect the power supply to a splitter (if provided or purchased separately), then connect each light bar to the splitter.

Note: The short connection cable is approximately 14.5cm, and the long cable is approximately 190cm.

3.2 Installation Method 1: Adhesive Mounting

Figure 4: Adhesive Installation Steps

1. Clean Surface: Wipe the bottom of the cabinet or desired mounting surface with a rag or paper towel to remove dust, grease, and smoke. This ensures optimal adhesion of the 3M tape.
2. Apply 3M Tape: Affix the 3M double-sided adhesive tape to both ends and the middle positions on the back of the LED light bar.
3. Mount Light Bar: Peel off the protective film from the 3M tape and firmly press the light bar onto the cleaned surface under the cabinet.

3.3 Installation Method 2: Screw and Clip Mounting

Figure 5: Screw and Clip Installation Steps

1. Attach Clips: Secure the mounting clips to the desired surface using the provided screws. Ensure clips are spaced appropriately for the length of your light bar.
2. Insert Light Bar: Gently push the LED light bar into the mounted clips until it snaps securely into place.
3. Connect Power: Once the light bar is physically installed, connect it to your 12V DC power supply.
4. Cable Management (Optional): If routing the sensor cable through a cabinet, drill a 13mm hole. Guide the sensor wiring through the hole and connect it to the driver. An extension line can be used if needed.

4. Operating Instructions

Your LED light bar may feature one or more built-in sensing controls:

Figure 6: Built-in Sensing Control Options

4.1 PIR Motion Sensor (Human Sensing Switch)

This sensor detects human presence using infrared technology.

Figure 7: PIR Motion Sensor Operation

• Activation: The light will turn on when human presence is detected within a 3-meter radius and a 120° induction angle.
• Deactivation: The light will automatically turn off approximately 30 seconds after no motion is detected.
• Note: The sensor is designed to activate when motion is detected within its range; it will not light up if motion is too far away.

4.2 Hand Sweep Switch

This sensor allows for touchless control by hand gestures.

Figure 8: Hand Sweep Switch Operation

• Turn On/Off: Swiftly wave your hand across the sensor area (typically 3-5cm from the sensor) to turn the light on or off.
• Optimal Distance: For best performance, maintain a distance of 3-5cm from the sensor. Ensure at least 15cm of clear space around the sensor area.

4.3 Touch Dimmer Switch

This sensor allows for direct touch control and brightness adjustment.

• Turn On/Off: Briefly touch the sensor area to toggle the light on or off.
• Dimming: Touch and hold the sensor area to gradually adjust the brightness level. Release when the desired brightness is reached.

4.4 External Induction Control (Optional)

The light bar can be integrated with external sensing switches for advanced smart home functionality.

Figure 9: External Induction Control Setup

With a dedicated power supply and compatible external controllers, you can configure the light bar for various sensing modes, including hand sweeping, human body induction, door control, or touch, to enhance your smart living experience.

4.5 Functionality Demonstration

5. Maintenance

• Cleaning: To clean the light bar, gently wipe it with a soft, dry cloth. Avoid using abrasive cleaners, solvents, or harsh chemicals, as these can damage the finish or electronic components.
• Connection Check: Periodically inspect all power connections to ensure they are secure and free from damage.
• Sensor Area: Keep the sensor areas (for PIR, Hand Sweep, or Touch) clean and unobstructed for optimal performance.

6. Troubleshooting

7. Specifications

Figure 10: Detailed Product Specifications

8. User Tips

• Power Supply: Please note that a 12V DC power supply is often not included with the light bar. Ensure you have a compatible power adapter for operation.
• PIR Sensor Behavior: The PIR motion sensor is primarily designed for low-light environments. It may not activate in brightly lit conditions.
• Sensor Placement: When installing, consider the placement of the sensor to avoid accidental activation or obstruction. For hand sweep, ensure enough clear space for gestures.
• Color Temperature: Choose the color temperature (3000K Warm White, 4000K Natural White, 6000K White) that best suits your environment and preference.

9. Warranty and Support

For warranty information, technical support, or any product-related inquiries, please contact the seller directly through your purchase platform.

For more detailed information, advanced troubleshooting, or specific diagrams, please refer to the official user manual PDF provided by the seller: View User Manual (PDF).