Product Overview
High Pressure Sodium Lamps | Ecolux | Clear | ED18 Bulb | Mogul Screw Base | Open or Enclosed Fixture | Universal Burn Position | 400 Watts | MOL 9.75 in. | LCL 5.75 in. | ANSI Ballast S51 | Rated Life 24000+ Hours | Lumens 51000 Initial/45000 Mean | Color Temperature