100/200/300-Watt 3-Way Soft White Light Bulb
This 100/200/300 watt incandescent 3-way bulb is soft white with a mogul base. It has a 1,200-Hour rated life when burned at the highest wattage. The bulb shape is PS25 which looks like a standard a-line bulb only with thicker glass and a long neck. The overall length is 6-11/16".