DLC Listed 200V+ LED HID Retrofit Lamps with a Mogul (E39) Base, 50W - 99W, $50 - $100 For Enclosed Fixtures, where Color Temperature (Kelvin) is 5000+, Average Rated Life is 10,000 - 19,999 hrs, HID Equivalent is 251W-400W, and Bulb Power Type is Ballast Bypass