Philips MasterColor Metal Halide Lamp, Dimmable Double Ended, MHC100/U/HR/4K ED28 - Elite Designation, 100 W Wattage, 102 V AC, 1 A, HID Lamp, E39 Lamp Base, G13 Shape, 10000 Lumens, 20000 hr Average Life, Cool White, 82 CRI, 4000 K Color Temperature, Clear Lamp, Pulse Start, C90/E Ballast, Enclosed Fixture, 3.5 in Dia x 8.3 in L Dimensions
Philips MasterColor ceramic metal halide pulse start ED28 lamps are a better value than quartz metal halide, with longer life, higher lumen maintenance and energy efficiency