Dual, White Dimmer Switch Cover Plate for the Philips Hue (Version 1), Injection Moulded (Dimmer Not included)

Easy to fit, does exactly what it says, works fine

The cover is excellent. Well made. Looks good when installed. I have three.Another reviewer mentioned having to buy a light switch of lessor depth. The cover would not fit to the wall.On the first two I took the reviewer's advice. On the third I realised that on all three, it was only the left hand side of the cover not fitting to the wall. Puzzled, I found the magnet on the left had not been pushed fully home into the socket. About 0.5mm proud meant the side of the cover was displaced from the wall.The magnet is glued in and I had to use my ingenuity to remove it, and push it home. The cover now fits well. This will only work on slim depth light switches. Thicker switches will still have a problem fitting to the wall.

Puns aside, depth is a particularly relevant part of this review:1 - Check your existing switch depth before planning to use this product. Mine was 10mm deep, which means this product cannot fit flush against a wall. I had to replace the underlying 2-gang switch with a lower profile version... There's one from Knightsbridge (via Amazon) which was up to 7mm in depth and did the trick.2 - Your backbox depth might be too shallow for the screws supplied with this product. I had other screws to fall back to, or could've resized the supplied ones if needed... The screws you have for your existing switch may not be deep enough, so you may need to source some others - 30mm was a good fit for mine.Other than those two things pushing the price up on this job, the product works exactly as intended... Perhaps if they supplied additional smaller screws for varying backbox depth, it would've earned another star.

Go for the Iyoko ones. Avoid these.

This is perfect for my double sockets. The dimmer is held securly by the magnets.

It fits nicely around the switch and looks good, however the supplied screws are far too long and the screws I have are too short. The second magnet makes the Hue Dimmer switch hold tight but because it is a change in design it means the switch does not sit flush and when you push the on button it clicks back.