16 W A21 Omni directional earthbulb LED provides 1600 lm and replaces 100 W incandescent directional bulbs for over 80% energy savings. 5000K daylight color of light. Great for use in table lamps, floor lamps, wall sconce and task lighting applications. Multi chipset LED and an advanced cooling system provides for 15000 hours of LED life. Medium screw base.