- New
White Glass Panel Rotary AC Mains Wall Dimmer - No Neutral Required
White glass panel rotary dimmer for AC mains. No neutral required. Supports up to 80W LED directly or higher with Hi-Line Surge Current Suppressor controllers. Tempered glass faceplate, installation depth 25 mm, tested with our mains dimmable LED drivers.
This is the white glass panel version of our rotary push dimmer. It combines the familiar function of a traditional dimmer with a sleek modern glass finish. No neutral is required, making it straightforward to install in most UK backboxes and ideal for retrofits where only live wiring is available.
The dimmer supports up to 500W resistive loads, but for LED lighting the limit is strictly 80W because of the inrush currents generated by LED drivers and lamps. It can be used directly with one mains-dimmable LED driver such as the HL-TE-75-24 (75W), or with dimmable GU10 LED lamps, provided the total LED load does not exceed 80W.
For larger LED installations, this wall dimmer can be paired with our Hi-Line Surge Current Suppressor controllers, designed specifically for no-neutral dimmers. These controllers regulate and absorb the inrush surge that would otherwise overload the dimmer, allowing you to safely control multiple mains-dimmable LED drivers in parallel. In this setup, the dimmer only provides the control signal while the suppressor controller handles the heavy load, making it possible to expand well beyond the 80W LED limit.
This means you can begin with a single LED driver and expand up to a full multi-driver setup, while still using the same elegant wall dimmer as your control.
Technical Specifications
Input Voltage: AC 220–240V
Voltage Compatibility: UK and EU voltage system only, not suitable for 110V regions
Load Capacity (Resistive): Up to 500W
Load Capacity (LED): Up to 80W (direct connection)
Optional Hi-Line Surge Current Suppressor controllers allow much higher LED capacity
Wiring Type: Live only, no neutral required
Control Type: Rotary Push Dimmer
Faceplate Material: Tempered Crystal Glass (scratch-resistant and wear-resistant)
Dimensions:
Installation depth: 25 mm (fits standard UK backbox)
Faceplate: 86 × 86 mm
Rear module size: approx. 50 mm height (enclosure at back of unit)
Front projection: ~10 mm
Glass thickness: ~4 mm
Certifications: UKCA, CE, RoHS
Series Information
Premium Glass Panel Series
Additional Information
Stock availability is shown live in the green box above the product price. If you order more than the available stock, the in-stock items will be shipped immediately and the remainder placed on backorder.
Looking for Related Products or Accessories? Click the "Related Products" tab to find the Hi-Line Surge Current Suppressor controllers, mains-dimmable LED drivers, and other colour versions of this dimmer.
If you are planning a larger installation or have questions about how to configure your dimmer, simply message us and our team will be happy to help.