Knightsbridge Screwless 3G 2-way 10-200W (5-150W LED) Dimmer Brushed Chrome. Long story short. Described as new other. Had a dimmer fitted around 6 months ago and the front plate started to mark (see photos) contacted the electrician who swapped the front plate, but left the back plate and 3 dimmers which have never been used, complete with screws. I’ve not tried to clean the front plate as it was replaced, but could come up like new however I don’t think you’ll notice once it’s on the way. RRP £40 so grab a bargain. Check out my other items, feel free to ask any questions.