Philips High Pressure Sodium HID Light Bulb (368746) 150 watt - ED23.5 - Mogul Screw (E39) Base - 2,100K - Clear - Alto - Ceramalux Condition is New. The item "Philips High Pressure Sodium HID Light Bulb 150 watt ED23.5 -E 39 (12/ Case)" is in sale since Friday, August 21, 2020. This item is in the category "Business & Industrial\Building Materials & Supplies\Lights & Lighting\Light Bulbs & Lamps". The seller is "anastsa1" and is located in Yukon, Oklahoma. This item can be shipped to United States.