Wattage Selectable 5000 - 9999 Lumens LED HID Retrofit Lamps from Eiko with a Mogul (E39) Base, $50 - $100 For Enclosed Fixtures, where CRI Range is 80 - 89, Color Temperature (Kelvin) is 4000-4999, Average Rated Life is 40,000 hrs and over, and Bulb Power Type is Ballast Bypass