800W 3200K Halogen Projection Lamp Can be used for news interviews, portraits or still life photography. High brightness, unique filament design, uniform spot, no shadow. The lamp foot is made of advanced welding technology, which is safe and reliable. The filament is brittle, please avoid strenuous exercise. With a voltage regulator, the life expectancy is about 110 hours, recommended that you prepare spare ones to prevent accidental needs. Specification: Working Voltage: 230V Power: 800W Overall Length: 80mm Effective Length: 80mm Maximum Diameter: 16mm Life expectancy: 110h Color Temperature: 3200k Luminous Fux: 20000lm Lamp Foot: R7S Package Includes:(10 Pack) 1 Piece Halogen Projection Lamp