Stage & Studio Halogen Double Ended Light Bulb - FDA Tungsten Halogen - Description: Tungsten Halogen Double Ended - Applications: Stage & Studio - Voltage 120 -Wattage 400 - Lumens 10400 - Base R7S - Shape T4 - Overall Length (mm) 74 - Life Hours 250 - Kelvin 3200 - CRI 100 - Color CLEAR - Filament CC-8 Stage & Studio Halogen Double Ended Light Bulb - FDA Tungsten Halogen