LED Downlights Fitting - Dimmable with compatible lamps, the Cast mains voltage spot light fitting is designed for GU10 halogen or LED lamps and supplied with complete with fixing accessories. Twist-and-Lock - Indoor recessed LED ceiling light with a twist-and-lock design for simple bulb replacement. Features a compact low profile design that's both discreet and attractive allowing for shallow ceiling voids. Sturdy & Energy Efficient - This GU10 light fitting is constructed from die cast aluminium alloy and compatible with energy saving and LED lamps for lower maintenance. Specifications - This LED downlight requires a 50W 240V Halogen or LED GU10 (Not Included) lamp type. Dimensions: Projection x 3mm Diameter x 80mm Minimum Void x 95mm (70mm Cut Out). Satisfaction Guaranteed - For your peace of mind, our good quality ceiling spotlights are built to last and come with a 2-year guarantee.