... Natural white,Cool whiteLifespan>50,000 hoursApprovedCE,RoHs,PSEWorking temperature-20 to 50 centigradeWorking humidity10 to 95%CRI75±5RaPower ... factor≥0.95UV or RF interferenceNoneFeatures:1,LED driver is designed by ourselves, which not only ... Patent Thermal Management, Low Light Degradation.3,Super bright LED Epistar chip from Taiwan original encapsulation; light efficiency can ...