FCM 1000 watt (120V) Double-Ended Clear Quartz Halogen Lamp. Tungsten balanced to 3200K, 28000 lumens, 400 hour life. Lowel Tota, Arri Soft Light, Mole-Richardson Soft Light. Length: 4-11/16″. Light bulbs are referred to as “lamps or globes” in the motion picture industry.