Part no: HDQ4S
Varilight 2 Gang 250W Push On Push Off Dimmer in The Premium White Screwless Flat Plate Range, With Mirror Chrome (Polished Chrome) Knobs.
The Screwless Range has been designed with a secondary fix interior (hidden fixing screws) for a clean, flush finish.
These dimmers are recommended for use with mains voltage lighting only, although they can be used to control low voltage lighting circuits but we would strongly recommend using the (IQ) Dimmer for these applications. Suitable Varilight transformers include the YT50L, YT70L, YT105, YT150 and the YT250.