系 列:JS YPZ-4U 、5U 电 压:220V 频 率:50Hz/60Hz型号灯头功率管径光通量显色指数寿命色温JS YPZ-16E27/E404U 65Φ174000≥808000h2700k-6400kJS YPZ-17E27/E404U 85Φ175000≥808000h2700k-6400kJS YPZ-18E27/E404U 105Φ176600≥808000h2700k-6400kJS YPZ-19E27/E404U 120Φ177200≥808000h2700k-6400kJS YPZ-20E27/E405U 120Φ177200≥808000h2700k-6400kJS YPZ-21E27/E405U 150Φ178500≥808000h2700k-6400k
