compact fluorescent lamp, energy saving lamp

B22/E27 220~240V 3W 2700/6400 0.55~0.6 60lumen/w 9mm tri phosphor 8000 hours B22/E27 220~240V 5W 2700/6400 0.55~0.6 60lumen/w 9mm tri phosphor 8000 hours B22/E27 220~240V 7W 2700/6400 0.55~0.6 60lumen/w 9mm tri phosphor 8000 hours B22/E27 220~240V 9W 2700/6400 0.55~0.6 60lumen/w 9mm tri phosphor 8000 hours B22/E27 220~240V 11W 2700/6400 0.55~0.6 60lumen/w 9mm tri phosphor 8000 hours