SuperFlex 6000 - 6999 Lumens LED HID Retrofit Lamps from Light Efficient Design with a Mogul (E39) Base, 50W - 99W, $50 - $100 For Enclosed Fixtures, where CRI Range is 80 - 89, Color Temperature (Kelvin) is 4000-4999, and Average Rated Life is 40,000 hrs and over