This Osram type R bulb with item number #8026 is designed to fit with Ernemann movie projectors. It has a voltage of 6v and an amperage of 5a. This bulb emits the perfect amount of light for film projection and photography. Additionally, this bulb is compatible with a variety of camera and photo equipment and falls under the Projector Bulbs & Lamps, Slide & Movie Projection, Film Photography, and Cameras & Photo categories. This high-quality lamp is ideal for anyone looking to enhance their photo and film projects.