120V - 129V 5000 - 9999 Lumens Light Bulbs with a Medium (E26) Base, 50W - 99W where Color Temperature (Kelvin) is 4000-4999, Average Rated Life is 40,000 hrs and over, HID Equivalent is 251W-400W, Beam Angle is Over 180°, and Bulb Power Type is Ballast Bypass