COMPACT METALARC lamps provide increased system efficiency due to a smaller ou...COMPACT METALARC lamps provide increased system efficiency due to a smaller outer jacket and superior METALARC performance. This is a 400W E39 base BT28 bulb enclosed fixture rated universal burn clear 4000K light.THIS ITEM MUST BE ORDERED IN CASE...more
High performance SYLVANIA METALARC metalhalide lamps are among the most energ...High performance SYLVANIA METALARC metal halide lamps are among the most energy efficient sources of white light available today for many interior and exterior applications. Please note that metal halide lamps cannot be operated without a ballast....more
Sylvania HID MetalHalideLightBulb are perfect for creating the most light p...Sylvania HID Metal Halide Light Bulb are perfect for creating the most light per watt and an efficient lighting solution for street lights warehouses retail facilities flood lights post lighting and other industrial applications. It has a long life of...more
Sylvania HID MetalHalideLightBulb are perfect for creating the most light p...Sylvania HID Metal Halide Light Bulb are perfect for creating the most light per watt and an efficient lighting solution for street lights warehouses retail facilities flood lights post lighting and other industrial applications. It has a long life of...more
250 watt - ED28 - Base Up Only - High Output - Mogul Screw (E39) Base - 3 600K...250 watt - ED28 - Base Up Only - High Output - Mogul Screw (E39) Base - 3 600K - Natural White - Clear - Reduced Color Shift - Enclosed Fixture Rated - Metalarc Pulse Start | Sylvania Metal Halide HID Light Bulbmore