EIKO® LitespanLED® LED HID Replacement Lamp, Medium Universal, 36 W Wattage, 100 to 277 VAC, 400 mA, LED Lamp, EX39 Mogul Screw with Long Prong Lamp Base, 5200 Lumens, 50000 hr Average Life, Daylight, 80 CRI, 5000 k Color Temperature, Non-Dimmable Ballast, Enclosed Fixture, Omnidirectional Beam, 3.35 in Dia x 8.7 in L Dimensions