. Fixed Fire Rated Downlight – White Twist & LockSummaryDownlighters are a great way to add lighting to your home and can make a room feel bigger as the lights are set into the ceiling therefore giving the room a cleaner look. This recessed downlight wires straight into the mains without the need to purchase a driver/transformer and is finished with a white bezel to blend in with your ceiling. These downlights feature twist and lock fittings for easy fitting/retaining of bulbs they are IP20 rated comply with Part E building regulations and are suitable on a dimmer switch. Suitable for use with LED or Halogen bulbs. Features IP Rating . IP20 Base Cap Type . GU10 Light Bulb Type . GU10 Light Source . LED Halogen Fire Rated . 30 60 & 90 minutes Number of Bulbs . 1 Bulb Included . No LED Compatible . Yes Height . 115mm Width/Diameter . 92.5mm Length . 92.5mm Finish . White Shade Type . Die Cast Aluminium Wattage . 50W Voltage . 220-240V Dimmable . Yes .