Aiboo 12w COB AR111 GU10 LED Bulb Warm white 100-240Vac 40D 1000lm 80W Halogen Equivalent for Residential Lighting(Pack of 4) Designed as a direct retrofit to most AR111 lighting fixtures 15W LED lamp, for replacement of 80W halogen lamp High power factor, High energy efficiency for home lighting,Residential Lighting,Commercial Lighting Unique optics design creates the best user experience. High quality light with a colour rendering index of 80