Description
The Axel DALI Dimmable Control Module is a 55mm diameter accessory that retrofits into Knightsbridge Axel 100W, 150W and 200W high bay fixtures to enable addressable DALI (Digital Addressable Lighting Interface) control. The module allows each fixture to be assigned an individual DALI address and grouped into zones, giving installers the ability to control multiple high bays from a centralised DALI controller rather than switching them manually or in fixed circuits.
Designed for commercial, industrial and warehouse environments where lighting needs vary by shift pattern, occupancy or daylight contribution, the module integrates with third-party building management systems (BMS) and standalone DALI controllers. Once addressed, individual fixtures or groups can be dimmed, scheduled or triggered by sensors to reduce energy consumption during low-activity periods. The 29mm projection fits within the standard Axel high bay body without altering the external appearance of the fixture.
Installation involves wiring the module between the mains supply and the high bay driver, then assigning addresses via a DALI commissioning tool. The white finish matches the standard Axel high bay housing, keeping the module discreet when the fixture is viewed from below. The module carries a 5-year warranty matching the Axel high bay range.
Specification
| Diameter |
55mm |
| Projection |
29mm |
| Finish |
White |
| Warranty |
5 Year Guarantee |
Downloads
Product Specification Sheet
Frequently Asked
Which Axel high bay fixtures is this module compatible with?
The module is designed for Knightsbridge Axel 100W, 150W and 200W high bay fixtures. It retrofits into the existing fixture body and connects between the mains supply and the LED driver.
What is DALI and why would I need it?
DALI is a protocol for addressable lighting control that allows each fixture to be individually controlled or grouped into zones from a central controller. This enables dimming, scheduling and occupancy-based control to reduce energy consumption and tailor lighting to different areas or shift patterns in warehouses, factories and commercial spaces.
Can I use this with my existing building management system?
Yes, if your BMS supports DALI. The module integrates with third-party DALI controllers and BMS platforms, allowing the Axel high bays to be controlled alongside other DALI-compatible lighting in the building.
Does the module require a separate DALI controller?
Yes. The module itself does not control the light output — it receives commands from a DALI controller or BMS. You will need a DALI controller, DALI power supply and commissioning software to assign addresses and configure the system.