... , cool white.Lifespan>50,000 hoursApprovedCE and RoHsWorking temperature-20 to 40 cent degreeWorking humidity10 to 95%CRI80Ra.Protection rateIP40No ... sphere:Main products from Daylighting1. LED spotlight ( MR11, MR16, GU10, E27, E14, E12, E17, B22)2. LED PAR light (PAR20, PAR30, PAR38 ... )3. AR111 LED lamps (GU53, E27, GU10)4. LED bulb light (G50, G60, ...