The VT-771 round surface mounted spotlight holder is designed using not only resilient Forum but also a strong zinc alloy providing the product with a longer life expectancy. It is cylindrical in shape giving your interior a classy and unique look. The product has an ingress protection rating of IP20 and a 2 year warranty adding to the benefits of purchasing this product. The easy to install GU10 bulb holder comes along with all the essential mounting brackets and screws making the installation process hassle-free. Product Dimensions Diameter 82mm x Height 101mm. This Lamp Holder can be easily mounted to surface without the need for cutting holes.