This is a one gang flat matt LED dimmer from G&H Brassware.
The dimmer has a maximum capacity of 120 watts and can have up to 10 lamps or bulbs on the dimmer. Please make sure the LED lamps or bulbs are dimmable LEDs.
Please don't forget, you will need a 35mm back box to fit this plate.
The V-PRO LED dimmer module used in this plate, also has different settings available. You can find out further information on the V-PRO module here.