Stage & Studio Philips MasterColor Light Bulb - CDM35/T6/830 - Description: MASTERCOLOR CERAMIC MH - Wattage 39 - Lumens 3300 - Base G12 - Shape T6 - Overall Length (mm) 100 - Life Hours 12000 - Kelvin 3000 - CRI 81 - Color CLEAR - Filament ARC Stage & Studio Philips MasterColor Light Bulb - CDM35/T6/830