Knightsbridge SF4000MW Screwless 10A 3G 2 Way Switch-Matt White

Excellent Dimmer, which was easy to wire in to replace existing two way switch.It is solid, easy to adjust, and the push button switch is positive.Note uses a slight unconventional terminal allocation (the L1 and L2 terminal are equivalent to L2 and L3, and the In is equivalent to L1).This unit also requires slightly less depth within backplate than many of the alternatives, but won't fit inside a switch shallow box.Works with Dimmable LEDs only - non dimmable LEDs can't be used without flicker.So a great option if looking for a modern dimmer that will operate as 1/2 of a two way switch system.

Looks nice without having screws on the front. You will see the edge of the plastic/metal that is behind the plate when looking from the side.Only minus is the plastic box that houses dimmer electronics (in purple), which is the full length of the back plate. I used it in an old metal housing with 4 screw positions and had to remove two screw positions to get enough space.Also, do not tighten the nut too much that holds the dimmer switch to the plate as then the button will no longer pop back out.I am using it with "Amazon Basics Professional LED GU10 Spotlight Bulb, 35W equivalent, Warm White, Dimmable - Pack of 6" ‎929001870424. By setting the minimum dimmer setting lower I can dim the these 3.2W LED lights very low.

The matt white effect is lovely (although it’s almost more of an eggshell than a true matt), but I do question the choice of a clear plastic backing (white would blend in better).My faceplate also came with a very small flaw in the paint. Not enough to warrant a return, but worth a mention.Also, a note on installation: do not over-tighten the screws, as it is possible to deform the mounting bracket, making it impossible to have the cover sit flat. If this happens, back out the screws a turn or two and try again.

Great product . Value for money

Using it for toilet, cant be any happier with the purchase

Used this to replace an ordinary 3-gang switch. It is easy to fit and works well. Only slight problem is that the terminal holes are quite small relative to those on an ordinary switch, so fitting multiple wires into one terminal can be tricky.

Love this even though it’s a standard bit of kit. I bought an American toothbrush charger, 100v over our 230v. Checked if the toothbrush would accept this etc.. and it works like a charm.Finally can use both sockets in the bathroom, need to get around to testing if both can be used at the same time.Good price point, looks good inside a vanity cabinet, 5 star for doing everything I would expect and wanted.

I’ve bought this range throughout my whole house following a renovation project. I love the matte white finish and slim profile which is classy and much better than the usual white plastic fittings however one detail I didn’t notice when buying is that they have a transparent edge to the base units that means that when you put the face plates on they don’t look flush to the wall and look a bit unfinished. I’ve made my peace with it and decided against caulking in etc but just seems like a strange choice and a white edge would have looked far better in my opinion.