Stage & Studio Philips MasterColor Light Bulb - CDM150/TD/830 - Description: METALARC POWERBALL - Wattage 150 - Lumens 14800 - Base R7S - Shape T7.5 - Overall Length (mm) 132 - Life Hours 12000 - Kelvin 3000 - CRI 91 - Color CLEAR - Filament ARC Stage & Studio Philips MasterColor Light Bulb - CDM150/TD/830