For the lighting of a used as a study living room, I have equipped the existing light with 3 of these LED lamps. The saving lamps since use repellants with low light when switching while 60 Watt incandescent generated too much heat. With the LED lamps I'm completely satisfied. The power consumption is specified correctly with 6.5 watts. The luminous intensity I can not measure corresponds to compare observations of an incandescent lamp with 50 Watt 60, thus at least 85% energy savings. Since 2 months daily use. Hope now that the lifetime corresponds to the data.
