SYLVANIA 64507 - 320 Watt - BT28 - METALARC - Pulse Start - Metal Halide - Unprotected Arc Tube - 4300K - Mogul Base - ANSI M154/E or M132/E - Base Up Burn - MS320/PS/BU-HOR
Brand: SYLVANIA-Wattage: 320 Watt-ANSI Code: M154/E or M132/E-Bulb Shape: BT28-Base Type: Mogul (E39)-Color Temperature: 4300 Kelvin-CRI: 65-Protected: No-Life