Philips 265603 - C100S54/2 High Pressure Sodium Light Bulb
$33.59
Philips 100 watt - ED23.5 - Mogul Screw (E39) Base - 2,100K - Warm White - Clear - Ceramalux - Instant Restrike | Philips High Pressure Sodium HID Light Bulb (C100S54/2 265603)