1. Introduction
Thank you for choosing the B.K.Licht LED Panel Light, Model BKL1643. This modern ceiling lamp is designed to provide efficient and pleasant lighting for various indoor spaces. It features an integrated 18W LED board, delivering 2400 lumens of uniform neutral white light at 4000K. Its flat design and IP44 splash protection make it suitable for both dry and damp environments, including bathrooms and kitchens.
This manual provides essential information for the safe installation, operation, and maintenance of your LED panel light. Please read it thoroughly before use and retain it for future reference.

Image 1.1: B.K.Licht LED Panel Light BKL1643, a modern round LED ceiling light.
2. Safety Information
Before proceeding with installation or operation, it is crucial to review all safety guidelines. Improper installation or use can lead to electric shock, fire, or damage to the product. For detailed safety instructions, please refer to the official safety document:
Download Safety Information (PDF)
Always ensure the main power supply is disconnected before any installation, maintenance, or cleaning procedures.
3. Package Contents
Carefully unpack the product and check for any damage. Ensure all components are present:
- 1x B.K.Licht LED Panel Light (Model BKL1643)
- 1x Mounting Hardware Kit (screws, wall plugs)
- 1x User Manual (this document)

Image 3.1: Exploded view of the LED panel light showing mounting holes, mounting plate, safety anchor, sealing ring, protective conductor, phase connection, and included accessories (screws and wall plugs).
4. Specifications
| Feature | Detail |
|---|---|
| Brand | B.K. Licht |
| Model Number | BKL1643 |
| Color | White |
| Material | Plastic |
| Light Fixture Form | Ceiling |
| Room Type | Bathroom, Dining Room, Kids Room, Kitchen, Living Room |
| Product Dimensions (L x W x H) | 29 cm x 29 cm x 3 cm |
| Specific Uses | Household, Shop |
| Indoor/Outdoor Usage | Indoor |
| Power Source | Corded Electric |
| Installation Type | Ceiling Mount |
| Number of Light Sources | 1 |
| Light Color | Neutral White |
| Lighting Method | LED |
| Wattage | 18 W |
| Water Resistance Level | IP44 (Splash-proof) |
| Brightness | 2400 Lumens |
| Energy Efficiency Class | E |
| Color Temperature | 4000 Kelvin |
| Item Shape | Round |
| Included Components | Mounting Hardware |
Key features include its ultra-flat design (only 30mm height) and IP44 splash protection, making it ideal for areas with increased humidity.

Image 4.1: Detail of the ultra-flat design, measuring only 30mm in height.

Image 4.2: Detail illustrating IP44 splash protection, suitable for damp environments.

Image 4.3: Dimensional drawing showing the LED panel with a diameter of 290mm and a height of 30mm.
5. Setup and Installation
Installation should only be performed by a qualified electrician or a person with appropriate electrical knowledge. Always ensure the power supply is switched off at the main circuit breaker before beginning installation.
- Prepare the Installation Area: Choose a suitable location on the ceiling. Ensure the surface is clean, dry, and capable of supporting the light fixture.
- Mark Drilling Points: Use the mounting plate as a template to mark the positions for drilling holes on the ceiling.
- Drill Holes: Drill holes at the marked positions. Insert the provided wall plugs into the drilled holes.
- Attach Mounting Plate: Secure the mounting plate to the ceiling using the screws provided. Ensure it is firmly attached.
- Connect Electrical Wires: Connect the electrical wires from your ceiling to the terminals on the light fixture. Typically, this involves connecting the Live (L), Neutral (N), and Ground (PE) wires. Ensure connections are secure and correctly matched. Refer to the wiring diagram on the product or in the safety document.
- Secure the Lamp Body: Carefully attach the LED panel light body to the mounting plate. Ensure it clicks into place or is secured with any provided fasteners.
- Final Check: Double-check all connections and ensure the fixture is securely mounted.
- Restore Power: Switch the main power supply back on.
If you are unsure about any step, consult a professional electrician.
6. Operating Instructions
The B.K.Licht LED Panel Light is designed for straightforward operation.
- Turning On/Off: Operate the light using a standard wall light switch connected to the fixture's power supply.
- Light Output: The panel provides a consistent neutral white light at 4000 Kelvin, ideal for general illumination and tasks requiring good visibility.
- Backlight Effect: The integrated backlight effect adds a subtle glow around the fixture, enhancing the room's ambiance.

Image 6.1: The LED panel light providing functional illumination in a kitchen and dining area.

Image 6.2: The LED panel light providing reliable illumination in a bathroom.

Image 6.3: The LED panel light providing optimal task lighting for an office environment.
7. Maintenance
To ensure the longevity and optimal performance of your B.K.Licht LED Panel Light, follow these simple maintenance guidelines:
- Cleaning: Always disconnect the power supply before cleaning. Use a soft, dry, or slightly damp cloth to wipe the surface of the lamp. Do not use abrasive cleaners, solvents, or harsh chemicals, as these can damage the finish or electrical components.
- Inspection: Periodically check the fixture for any signs of damage, loose connections, or wear. If any issues are found, disconnect power immediately and consult a qualified technician.
- LED Lifespan: The integrated LED board is designed for a long lifespan and does not require bulb replacement.
8. Troubleshooting
If you encounter any issues with your LED panel light, refer to the following troubleshooting steps:
| Problem | Possible Cause | Solution |
|---|---|---|
| Light does not turn on | No power supply Loose wiring connection Faulty wall switch | Check if the main power supply is on. Verify the wall switch is in the 'ON' position. Inspect wiring connections (ensure power is off first). Test the wall switch with another device or replace if faulty. |
| Light flickers | Loose wiring connection Unstable power supply Incompatible dimmer (if applicable) | Check wiring connections (ensure power is off first). Consult an electrician to check the stability of your electrical circuit. Ensure any dimmer switch used is compatible with LED lighting. |
| Light is dim or uneven | Dust accumulation on diffuser Product defect | Clean the diffuser with a soft, dry cloth (ensure power is off). If the issue persists after cleaning and checking power, contact customer support. |
If these steps do not resolve the issue, please contact B.K. Licht customer support for further assistance.
9. Warranty and Support
For warranty information, please refer to your purchase documentation or the retailer's terms and conditions. B.K. Licht stands by the quality of its products.
Should you require technical support, have questions about installation, or need assistance with any product-related issues, please contact B.K. Licht customer service. Our German-speaking service team is available to help you.
B.K. Licht GmbH & Co. KG
Munich / Germany
VAT No: DE815581842
Registered in the commercial register of the Munich district court
Commercial Register Number HRA 104199
