The Vintage General Electric Projection Lamp NOS is a 200W bulb designed for use with slide and movie projectors. Made in the United States, this lamp is compatible with various brands and operates at 120V. With the iconic GE brand, this lamp ensures high quality and reliability for your projection needs, making it a valuable addition to any film photography or projector collection. Thanks for visiting my store. Please, check out our other items.  Ryan #F