型号额定电压功率电流功率因素色温显色指数光通量灯头型号平均寿命TypeVWAPowerfactorKRenderingIndexLuminousFluxBaseHYPZ220V/5W-2U110/2205/0.552700/6400>82300E14/E27/B22>5000YPZ220V/7W-2U110/2207/0.552700/6400>82420E14/E27/B22>5000YPZ220V/9W-2U110/2209/0.552700/6400>82540E14/E27/B22>5000YPZ220V/11W-2U110/22011/0.552700/6400>82660E14/E27/B22>50001.采用纯正稀土三基色荧光粉,光效高,光衰小2.性能优异,使用寿命长,显示性好,无频闪