Satco 05883 - MP320/ED28/PS/BU/4K S5883 320 watt Metal Halide Light Bulb
$27.29
Satco 320 watt - ED28 - Exclusionary Mogul Screw (EX39) Base - 4,200K - Cool White - Clear - Pulse Start | Satco Metal Halide HID Light Bulb (MP320/ED28/PS/BU/4K S5883 05883)