DLC Listed 200V+ LED HID Retrofit Lamps from Satco Products, Inc. with a Mogul (E39) Base, 100W - 249W over $100 For Enclosed Fixtures, where Color Temperature (Kelvin) is 4000-4999, HID Equivalent is 251W-400W, and Bulb Power Type is Ballast Bypass
$455.96$399.80($99.95 per Bulb )You save 12%