These excellent Dimmable LED GU10 IP65 PAR20 Size Fittings would be a welcome addition in any property. They are an unusual size that will accommodate unusual cutout sizes from previously large fittings. These are a 85mm cutout and the Adjustable versions are 100mm cutout. There is also a fixed 90mm cutout version. They all come with an Aurora AU-DP208 PAR20 8W GU10 LED Lamp that will last for many years to come and save you money in your electricity bills.