GE Lighting 26435 400-Watt Multi-Vapor HID Metal Halide Mogul Base Light Bulb, 1-Pack

GE 26435 400-Watt Multi-Vapor HID METAL HALIDE MOGUL BASE. Bulb Diameter (DIA) [Nom]: 4.625 in, Bulb Finish: Clear, Bulb Material: Hard glass, Burn Position: Universal burning position, Color Rendering Index (CRI): 65, Color Temperature: 4,000 K, Effective Arc Length: 1.200000 in, Hot Restart Time to 90 percent [Min]: 10.000 min, Hot Restart Time to 90 percent [Max]: 15.000 min, Initial Lumens [Avg]: 33,100.00, Initial Lumens [Typ]: 36,000.00, Lamp Enclosure Type (LET): Open Fixture-Restricted Position (S-Rated), Light Center Length (LCL): 7.000 in, Maximum Overall Length (MOL): 11.5000 in, Mean Lumens [Avg]: 22100, Mean Lumens [Typ]: 23500, Nominal Initial Lumens per Watt: 83, Nominal Length: 11.500 in, Open Circuit Voltage (peak lead ballast) [Min]: 540 V, Open Circuit Voltage (RMS lag ballast) [Min]: 382 V, Product Technology: High Intensity Discharge, Rated Life [Avg]: 15,000 h, Rated Life [Typ]: 20,000 h, Wattage: 400GE 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.