The Ushio JCD120V-300WCP lamp serves as an excellent source for all your lighting needs.It has a color temperature of 3200K and gives an average life of 100 hoursThis 120V lamp requires a power supply of 300WIt has a diameter of 22mm and an overall length of 2.44"This single ended halogen light bulb comes with a G5.3 / 2-PIN base