MiniSun fire rated satin nickel downlightProvides 90 minutes protection against the spread of fireGuidelines and full fitting instructions are supplied with the productIncludes pre-fitted spring lock to hold the downlights in placeTerminal box suppled, no transformer requiredRequires one 50W GU10 bulb or LED equivalentPlease note: this Fire Rated Downlight is NOT suitable for use with I-joists (engineered timber joists); please check the material of your joists before purchaseThis product is Class I