Plusrite 01633 - MP575/BT37/PS/V/4K 1633 575 watt Metal Halide Light Bulb
$38.99
Plusrite 575 watt - BT37 - Exclusionary Mogul Screw (EX39) Base - 4,000K - Cool White - Clear - Protected - Pulse Start | Plusrite Metal Halide HID Light B