Product details

The Hafele Power Supply Kit offers a modern, efficient, and convenient solution for integrating brilliant LED lighting into both adjustable and fixed shelving systems in closets, cabinets, and storage spaces. This system eliminates complicated, visible wiring and provides a high-end, integrated look to your cabinetry.

The core of the system is the Wireless Adjustable Shelf Lighting capability, which utilizes a Spring-Loaded Contact System to transfer current from the vertical Bus Bars to the light bars installed beneath the shelves. This allows you to adjust the height of your shelves without any concern for manually reconnecting or managing wires.

Key Features

  • Wireless Shelf Adjustment: Effortlessly change shelf height while the lighting remains functional, thanks to the spring-loaded contact system.
  • Easy & Efficient Installation: The modular, plug-and-play connection system streamlines assembly—no additional cables are needed between the driver and the Bus Bars.
  • Elegant, Minimalist Design: The thin, brushed aluminum Bus Bars are inserted into narrow vertical channels, allowing for two bars back-to-back in a single panel for a sleek, clean appearance.
  • High Performance: Integrates with Medium Intensity (2065 LED) or High Intensity (2068 LED) 12V lighting options for closets and cabinets.
  • Certified Quality: ULc Certified with a long service life of up to 50,000 hours for durability and reliability.

Compatibility & Setup

The power kit connects directly to a Loox Driver (sold separately) to deliver low-voltage power to the Bus Bars. The Bus Bars themselves are inserted into routed vertical channels within the cabinet. Light bars are then installed beneath the shelves.

Supported Shelf Lighting Options (Light Bars sold separately):

  • Medium Intensity 12V 2065 LED: Available in 3000K or 4000K color temperatures.
  • High Intensity 12V 2068 LED: Available in 3000K or 4000K color temperatures.
    (Light bars are available in 18", 24", 30", and 36" standard widths, or custom lengths.)

Important Note: For shelf sections wider than 914 mm / 36 inches, an extension kit must be ordered separately. A Loox Driver and controls (switches/sensors) are also required to complete the setup and are sold separately.-----5. Key Technical Specifications

Specification Detail
Model Number 833.88.986
System Voltage 12V DC (via connection to Loox Driver)
Installation Location Top or bottom of the cabinet
Bus Bar Type Brushed aluminum (inserted into vertical channels)
Connection System Modular, Plug-and-Play
Certificate ULc Certified
Service Life Up to 50,000 hours
Supplied Components 1 Splice Block with Clips
2 Spring-Loaded Contact Connectors (500mm / 19 11/16" cable)
2 Mounting Brackets
1 Modular Power Cable (1 m / 39 3/8")
Mounting Screws


*Note: This product is currently back ordered until ETA 05/09/2026. 

SKU: HA833.88.986