A brass 50 watt GU10 IC fire-rated downlight from Knightsbridge suitable for both commercial and domestic settings. The cut size for this downlight is 72mm and it has a recess depth of 110mm. 120mm ceiling void also required. This downlight is compliant with RoHS WEEE and Part B Building Regulations. They meet BS476 Part 21 1987 Standard and have also been approved by Warrington fire Global Safety and BS476 Part 23.