GE Lucalox High Pressure Sodium Light Bulb, ED18 HPS Bulb, 250-Watt, 28000 Lumen, Medium Base, White, 1-Pack, High Intensity Discharge, HID HPS Bulb for Use Only With S50 Ballast

Product Description GE 26430 250-Watt LUCALOX HID High Pressure Sodium MOGUL BASE. Bulb Diameter (DIA) [Nom]: 2.250 in, Bulb Finish: Clear, Bulb Material: Hard glass, Burn Position: Universal burning position, Color Rendering Index (CRI): 22, Color Temperature: 2,100 K, Effective Arc Length: 2.640000 in, Hot Restart Time to 90 percent [Max]: 1.000 min, Initial Lumens [Nom]: 28,000.00, Lamp Enclosure Type (LET): Open or enclosed fixtures, Light Center Length (LCL): 5.750 in, Maximum Overall Length (MOL): 9.7500 in, Mean Lumens [Nom]: 25200, Mercury Content: 16.400 mg, Nominal Initial Lumens per Watt: 112, Nominal Length: 9.750 in, Open Circuit Voltage (RMS lag ballast) [Min]: 198 V, Picograms of Mercury: 27.1 pg, Product Technology: High Intensity Discharge, Rated Life [Min]: 24,000 h, Wattage: 250GE HID (High Intensity Discharge) lamps provide high efficacy and low operating cost. The HID is generally the most efficient light source. Better efficiency almost always means lower operating cost. They also have a long life. Most HID lamps have life ratings that are better than incandescent lamps and similar to fluorescent lamps. An HID lamp produces high light output from a relatively compact source. Like incandescent, it is a "point" light source, which allows for good optical control. Light bulb efficiency is measured in lumens per watt (LPW). Rated life for HID lamp life depends on the number of hours per start. The combination of high efficiency and long life makes HID an ideal light source for many commercial and industrial applications. For product questions regarding GE Lighting products, please call GE Hotline 1-800-435-4448, Monday – Friday, 8:00 a.m. - 6:00 p.m. EST Follow the recording prompts or ‘stay on the line’ to speak directly to a customer service rep. From the Manufacturer GE 26430 250-Watt LUCALOX HID High Pressure Sodium MOGUL BASE. Bulb Diameter (DIA) [Nom]: 2.250 in, Bulb Finish: Clear, Bulb Material: Hard glass, Burn Position: Universal burning position, Color Rendering Index (CRI): 22, Color Temperature: 2,100 K, Effective Arc Length: 2.640000 in, Hot Restart Time to 90 percent [Max]: 1.000 min, Initial Lumens [Nom]: 28,000.00, Lamp Enclosure Type (LET): Open or enclosed fixtures, Light Center Length (LCL): 5.750 in, Maximum Overall Length (MOL): 9.7500 in, Mean Lumens [Nom]: 25200, Mercury Content: 16.400 mg, Nominal Initial Lumens per Watt: 112, Nominal Length: 9.750 in, Open Circuit Voltage (RMS lag ballast) [Min]: 198 V, Picograms of Mercury: 27.1 pg, Product Technology: High Intensity Discharge, Rated Life [Min]: 24,000 h, Wattage: 250GE HID (High Intensity Discharge) lamps provide high efficacy and low operating cost. The HID is generally the most efficient light source. Better efficiency almost always means lower operating cost. They also have a long life. Most HID lamps have life ratings that are better than incandescent lamps and similar to fluorescent lamps. An HID lamp produces high light output from a relatively compact source. Like incandescent, it is a "point" light source, which allows for good optical control. Light bulb efficiency is measured in lumens per watt (LPW). Rated life for HID lamp life depends on the number of hours per start. The combination of high efficiency and long life makes HID an ideal light source for many commercial and industrial applications.