The Trimless square adjustable down light from Astro Lighting is designed be be plastered in after fitting for a seamless finish Trimless Square Adjustable Downlight White Finish This light must be plastered in after fitting Fire Rated Requires a max 50w GU10 lamp or LED Equivalent IP20 Rated Class 1, Earthed Adjustable to 15 degrees Beam angle of 40 degrees Dimmable Height 104mm - Width 104mm - Depth 163mm Cut out 111mm x 111mm