This 3 Way Light Bulb Provides A Warm And Comfortable Light, Perfect For Your Living Room, Bedroom, Kitchen Or Any Place In Your Home Where You Would Use A Standard Incandescent Light Bulb. Lighting Technology: Led Specialty Bulb Type: Household / General Purpose Number In Package: 4 Indoor/Outdoor: Indoor Color Temperature: 5000K (Daylight White) Brightness: 450-1200-1600 Lumens Energy Used: 4-10-13.5W (Equivalent To A 40-75-100 Watt Standard Incandescent Light Bulb) Life Span: Last For 15000 Hours, 13.7 Years (Based On 3 Hours/Day) Color Rendering Index: 80+ Bulb Shape: A-Line Light Bulb Base Type: Medium Light Bulb Base Code: E26D Light Bulb Shape Code: A19