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% tri-color or mixed powder ... ,Spiral,Umbrella,lotus,flower,etc2.Power factor: 0.5-0.6/09-0.95.Up to 85% energy saving3.Color rendering ...