This ECT Photoflood Tungsten Bulb (120V, 500W) is a 120 volt, 500 watt incandescent light bulb. It is a PS25 with an E26 base measuring 26 millimeters in diameter and an overall length of 6.9 inches. It is rated at 60 life hours with a Kelvin temperature of 3200. (GE40568)
