MVR400/VBU/ED28PA GE (46271-G)GE High Output Multi-Vapor PulseArc Quartz Metal Halide ED28 | WATTAGE | 400 | | CRI | 65 | | MOL IN | 8.2500 in (209.5 mm) | | BULB DIAMETER | 3.500 in (88.9 mm) | | BULB | ED28 | | AVG RATED LIFE | 20000 hrs | | APPROX MEAN LUMENS | 28500 | | APPROX INITIAL LUMENS | 44000 | | COATING | Clear | | ANSI CODE | M135/M155 | | BURNING POSITION | Vertical base up ±15º | | LIGHT CENTER LENGTH | 5.000 in (127 mm) | | COLOR TEMPERATURE | 4000 K | | ITEM XDESC | GE High Output Multi-Vapor PulseArc Quartz Metal Halide ED28 | | BASE | Mogul Screw (E39) | | ORDER ABBREVIATION CODE | MVR400/VBUED28PA | | LAMP TYPE | High Intensity Discharge - Quartz Metal Halide | | BULB MATERIAL | Hard glass | | BULB FINISH | Clear | |