... Lifespan>50,000 hoursApprovedCE and RoHsWorking temperature-20 to 40 cent degreeWorking humidity10 to 95%CRI80Ra.Protection rateIP40No UV or IR ... saving and high efficiency, low power consumption Applications for led lamp:Widely used in places such as drinkery, hotel, hall, ... products from Daylighting1. LED spotlight ( MR11, MR16, GU10, E27, E14, E12, E17, B22)2. LED PAR light (PAR20, PAR30, PAR38)3. ...