"The switch is the ideal spec for my needs. Compact, quad-gang, and dimmable for LEDs. (My sparky seemed surprised that such lights and switches were so readily available). Price seems fine, and the switch is silent in use. Lights come up with a 'soft-start' to protect the LEDs, and dimming is from 100% to about 5%. So....... features, price, appearance are all fine. Sadly - one gang failed within days of installation - but a call to Screwfix had a new unit on site within 48hrs, and all has been well since then."