DLC Listed 200V+ 10000 - 25000 Lumens 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 40,000 hrs and over, and Bulb Power Type is Ballast Bypass