SQUARE BATHROOM CEILING DOWNLIGHT: The Astro Minima Square Fixed IP65 Bathroom downlight finished in matt white features a simple and understated design made from aluminium FIXED INTERIOR LED SPOTLIGHT: This GU10 downlight looks great in the bathroom, shower or wet room. Low glare light illuminates in a fixed downwards direction and can be dimmed when paired with a dimmable GU10 bulb MATT WHITE FINISH: Made from aluminium which is 100% recyclable the Minima is a high quality, robust and durable product supplied with Astro's 3 year guarantee REQUIRES GU10 BULB: The Minima require 1 x 6W Max LED GU10 bulb, which you will need to purchase separately. A cut-out of 92mm x 92mm and a recess depth of 150mm is required FIXINGS & INSTRUCTIONS: All Astro products are supplied with clear and comprehensive instructions for installation SMART BULB COMPATIBLE: This product is compatible with most domestic smart light bulbs. Please check bulb length against product dimensions to confirm suitability