1.high quality umbrella energy saving light bulb 2.energy saving 85% , 3.high luminous flux, 4.certification:CE,ROHS, 5.OEM high ... quality in newest umbrella energy saving light bulb Features1.100 ... energy saving and longer life9.Fireproof performanceothers1.Type: U,Spiral,Umbrella,lotus,flower,etc2.Power factor: 0.5-0.6/09 ...