Ideal for new builds – Only a 45mm cut-out (for MR11 12V GU4 or MR11 240V GU10 lamps).Great for tight spaces – 38.5mm super-low profile.Aesthetic – Ultra-thin 1mm blend-in bezel with a premium finish.Easy wiring – with a Fast-Fit, loop-in/loop-out, junction box for tool free assembly.Easy to install and remove – Durable steel assembly.Easy to install and remove – Durable steel assembly.Easy to install and remove – Durable steel assembly.Extended lamp life – Open design allows airflow to extend lamp life compared to traditional designs.45mm Cut-Out, 64mm Diameter, IP65.This downlight is fire rated to 30, 60 and 90 minutes in compliance with BS476 Part 21:1987, Air Tightness compliant with Part C and Part L and Resistance to Sound compliant with Part E. See installation guide for full details. · · · For MR11 12V GU4 or MR11 240V GU10 lamps · · Evolutionary Fire Rated fitting designed by Integral LED · · Developed in the UK · · Fire Rating 30/60/90 minutes · · Ultra-thin 1mm ‘blend-in’ bezel with a premium finish for an attractive look in any room · · Easy to install Loop-in/Loop-out piano-key style terminal block · · Lamp and holder not included