Shat-R-Shield® High Intensity Discharge (HID) lamps are designed to be safely used in open fixtures and are excellent for lighting large areas. In addition to offering greater flexibility in system design, open fixtures are less expensive and more compact than enclosed fixtures. The lenses on enclosed fixtures can reduce light output by up to 10% (compounded over time by the build-up of dirt, insects and other debris on the lens).
Shat-R-Shield® Metal Halide Lamp, Shatter Resistant, M400 BU/BT28 (PK X 6) Designation, 400 W Wattage, 135 VAC, 2 A, HID Lamp, E39 Mogul Lamp Base, BT28 Shape, 25000 Lumens Lumens, 20000 hr Average Life, 65 CRI, 4000 K Color Temperature, PFA Coated Lamp, Pulse Start, M59/E Ballast, Enclosed Fixture, 3.504 in Dia x 8.31 in L Dimensions
Offices, Schools, Restaurants, Medical, Retail, Hospitality and General Lighting