หลอดไฟ หลอดประหยัดไฟ OSRAM 220V E27
OSRAM DULUXSTAR MINI TWIST | Compact fluorescent integrated spiral shape
8W 435lm 54lm/w 220V 41x91 mm
15w 900lm 60lm/w 220v 41x 106 mm
20w 1300lm 65lm/w 220v 54x111 mm
23w 1600lm 69lm/w 220v 54x119 mm
power facter 0.55
Warm White E27
not Dimmer
Energy Saving 80%