... : Warm whte; Nuetral white; Cool whiteCRI:>80RaVoltage: AC100-277V (UL Driver), 50-60Hz.Beam Angle: 120ºHole size: 210mm (8 inch ... , 10%-95%RHStorage Temp.: −40°C˜+80°CIP Grade: IP54 (for indoor )Certificate: CE & ROHSWarranty:2 years.Application:Indoor lightings, Retrofit ... , household lightings, shopping malls, stores, super markets, ect. www.greenled4life.com