1.E27 base 2.Frosted/clear cover 3.CE/ ... 4000-5500KCool White(CW):6000-7000KLife-span30000hFeatures1. Color consistency high, low-power, low-light decline, long lifespan, ... top working condition;3. High-precision constant current drive, which can extend the LED lifespan;4. Good material ... CE, RoHS, FCC, PSE, approved. Packaging & DeliveryPackaging: 1. one box for each light, certain amount in a carton ...