. Fixed Fire Rated IP65 Satin Chrome Downlight-No Bulb-10 Pack Summary Downlighters are a great way to add lighting to your home. They can make a room feel bigger as the lights are set into the ceiling therefore giving the room a cleaner look. These downlights are IP65 rated therefore making them suitable for both indoor & outdoor use they comply with Part E building regulations. Features Height (mm). 140. Width (mm). 80. Depth (mm). 80. Material. Metal. Bulb Type. GU10. Max Wattage. 50W. Bulb Shape. Reflector. IP rating. 65. Input voltage. 220-240V.. Fixings & Instructions are supplied.