The Feit Electric 100-watt E26 (Medium) Base 2000K High-Pressure Sodium HID lamp light is an ED17 shape for industrial, retail, high or low bays, and parking lots. It replaces traditional high-pressure sodium bulbs that produce a light output of 9,500 lumens and use 100 watts of electricity. Feit Electric LU100/MED/HDRP High-Pressure Sodium HID light bulbs last up to 24,000 hours and are RoHS/FCC compliant. For a safe, long-lasting HID replacement option, choose Feit Electric C10000/5K/LEDG2 Corn Cob LED bulbs. Energy-efficient LED technology puts out high lumens while saving energy. They are shatter-resistant and 100% mercury-free. The lifetime of the LED bulb is rated up to 25,000 hours. Replace high-pressure sodium with the LED bulb and start saving money on electric bills and maintenance today.