This Philips A21 LED 3-Way bulb offers three levels of light when used in conjunction with a 3-way lamp socket switch. At it's lowest level it uses 5 watts of electricity, producing 450 lumens of light (a 30w incandescent equivalent). The middle setting will use 8 watts of electricity, producing 800 lumens of light (a 60w incandescent equivalent). At its highest setting, it will use 18 watts of electricity, producing 1600 lumens of light (a 100w incandescent equivalent). The 25,000 hour life will eliminate repeated re-lamping (incandescents typically last 800 to 1,000 hours, while CFLs typically last 6,000 to 10,000 hours). This high efficacy LED light contains no mercury, emits virtually no UV/IR light, will not fade colors, and will provide an even, diffuse light source. This lamp is considered omnidirectional, in that the light will be projected in all directions.
Note: All product specifications below are on a per bulb basis.
|Power Consumption||5/8/18 Watts|
|Pose EISA Equivalent||72 Watts|
|Annual Energy Savings||59.0 kWh|
|Manufacturer Warranty||5 Years|
|ENERGY STAR® Certified||Yes|
|Bulb Type||General Use|
|Bulb Base||Medium (E26)|
|5.25" tall x 2.6" wide x 2.6" deep|
|Rated Life||25,000 Hours|
|Color Rendering Category||Good|
|Color Temperature||2,700 Kelvin|
|Color Temperature Category||Warm/Soft White|