Bright White LED Light Bulbs from Satco Products, Inc. with a Mogul (E39) Base, 50W - 99W where CRI Range is 80 - 89, Color Temperature (Kelvin) is 4000-4999, HID Equivalent is 251W-400W, and Bulb Power Type is Ballast Bypass
$583.96($145.99 per Bulb )