100A19/FS- Long Life 20000 Hour - Aero-Tech Light Bulb - Decription: 100 watt A19 pure neodymium glass full spectrum - Voltage 120, Wattage 100, Base E26, Shape A19, Overall Length (mm) 113, Life Hours 20000, Kelvin 5600, CRI 91, Color NEODYMIUM 100A19/FS- Long Life 20000 Hour - Aero-Tech Light Bulb