250W Iwasaki EYE Multi Metal Elliptical Quartz Metal HalideMF250X/U250 Watt, CCT 3800KPhosphor coated, operates on Mercury control gearGES E40 Giant Screw Cap, 15000 Hours Life 20000 lumens
250W Iwasaki EYE Clean Ace Elliptical Quartz Metal Halide Internal Ignitor (direct MBFU retrofit)MF250 DL250 Watt, CCT 6500K CRI Ra 90Phosphor coated, operates on Mercury control gearGES E40 Giant Screw Cap, 10000 Hours Life 13500 lumens