Voltage 24, Wattage 150, Lumens 6000, Base G6.35, Shape T4, Overall Length (mm) 51, Life Hours 50, Kelvin 3400, Color CLEAR, Filament C-6F, 206078, Focusline Single-Ended, Manufacturer: Philips Lighting Eurodent - Exam Light/Illuminator - FCS Replacement Light Bulb - Equipment to Lamp - 206078 - Focusline Single-Ended - Manufacturer: Philips Lighting