Philips 245019 - MSR Gold 575 SA/2 DE 575 watt Metal Halide Light Bulb
$256.19
Philips 575 watt - Double Ended (SFc10-4) Base - 7,500K - Daylight - MSR Gold | Philips Metal Halide HID Light Bulb (MSR Gold 575 SA/2 DE 245019)