This EJV "2-pack" projector lamp is a high-quality lighting solution for your projection needs. The bulb has a voltage of 21v and a power of 150w, making it a reliable and bright option for your slide and movie projection needs. It is compatible with various brands such as eldorado, cuda, dejur, labelle, and technicolor, ensuring that you have a smooth and worry-free experience. Whether you're a professional or an amateur photographer, this lamp bulb is a great addition to your equipment. It is perfect for projecting your slideshows, movies, and photos with ease. So, upgrade your projection setup with this G.E. projector lamp and enjoy a brilliant and immersive projection experience.