The Feit Electric 100-Watt E26 (Medium) Base 4200K Metal Halide high intensity discharge (HID) lamp light is an ED17 shape for your industrial, retail high or low bays, street lights, parking lots and perimeter lighting applications. It is a traditional metal halide bulb that produces a light output of 9,000 Lumens using 100-Watt of electricity. Feit Electric 100W Metal Halide HID light bulbs last up to 15,000 hours and is RoHS/FCC compliant. Feit Electric C10000/5K/LED/HDRP Corn Cob LED bulb is also available as an HID bulb replacement option. Energy-efficient LED technology puts out high lumens while saving energy. The lifetime of the LED bulb is rated up to 25,000 hours. Replace it with the LED bulb and start saving money on electric bills and maintenance today.