DLC Listed 120V - 129V Bright White 10000 - 25000 Lumens Light Bulbs where Color Temperature (Kelvin) is 5000+, Average Rated Life is 40,000 hrs and over, HID Equivalent is 251W-400W, Beam Angle is Over 180°, Bulb Power Type is Ballast Bypass, and Length is 9.6"