Philips 306357 - C100S54/C/M High Pressure Sodium Light Bulb
$58.69
Philips 100 watt - 55 volt - BD17 - Medium Screw (E26) Base - 2,200K - Clear - Ceramalux - Comfort | Philips High Pressure Sodium HID Light Bulb (C100S54/C/M 306357)