Osram 93592 400 Watt 230 V Medium/High Voltage Single Ended Halogen Lamps

Operation at mains voltage: 120 V | 230 V | 240 V Colour temperature: 2,900 K | 3,000 K (with longer lifespan) Colour temperature: 3,200 K (for professional film and TV work) Colour temperature: 3,400 K (for maximum luminous efficacy) Application: Professional film and TV work