... 5w(3w-12w)stable PWMA dimmable e27 led bulb light FeatureNew generation 2835SMD,Episatr Taiwan chip,high ... time,no any bruing residue).Excellent Light transmittance of our bulb PC is 88%,comparing with the ... glass cover,it is not only soft light,but ... , Color rendering index75-9275-9210lm/W, Led light effect88%80%11Beam Angle270°12Operation Temperature-20°C ...