Tested for your safety tested for 30 60 and 90 minute fire protection this gu10 fitting has been designed to ensure maximum safety and prevent fire from penetrating the ceiling void floors or loft space above it complies with part b of fire safety regulation and comes with ce and rohs certifications and comes with an earth wire for cpc safety easy installation it features a twist lock lamp function to make installation hassle free and itll work with our entire lumilife gu10 range cuto