This G.E. brand DFW projector lamp is perfect for any standard projector that requires a 120V bulb with 500W power. Whether you're using a GAF, Sears, or Keystone projector, this bulb is compatible with a variety of brands including ektagraphic, selectroslide, and anscorama. It's ideal for anyone who is looking for a reliable lamp without worrying about the condition. This lamp is perfect for anyone in the film photography industry, or for those who simply enjoy slide and movie projection. It's a high-quality bulb that will give you the brightness and clarity you need to enjoy your favorite movies and slideshows. Don't miss out on this amazing opportunity to enhance your projector experience with this G.E brand DEK DFW projector lamp.