This projector lamp projection light bulb is perfect for film photography, slide and movie projection. It has a voltage of 21.5 and power of 250 watts. The brand is SYLVANIA, a trusted name in the industry. The bulb is compatible with various brands. The projector lamp is ideal for those who want to capture great moments in film or to enhance their slide and movie projection experience. It is a reliable choice for those who are looking for a high-quality bulb to use for their cameras and photo projects. Get your hands on this SYLVANIA projector lamp and make your photography and projection experience even better.