GE, LED19A50/150/5KB, 3 Way, 5W/13W/19W, Daylight Light Color, White Bulb Color, A19 Shape, LED Light Bulb, Equivalent To A 50W/100W/150W Incandescent, Medium Base, Non-Dimmable, 650/1,500/2,155 Lumens, 5,000 Kelvin Color Temperature, CRI = 80, 13 Year, 15,000 Hours Rated Life, MOL = 5.31″, Boxed.