If it needs to be seen, it needs Apollo presentation products. Classrooms, conference rooms, or factory floors, anywhere there's a need for an overhead projector, there's an Apollo model that's right for the job. The Apollo 600 Watt Overhead Projector Lamp is a tungsten halogen lamp that delivers bright light, long life, and accurate color. This 600-watt, 120-volt output lamp is constructed with 99 percent pure quartz glass for the brightest light, and features a 2-pin projection lamp with a ceramic base. It is universal, fitting most overhead projector models, including the Apollo AI-1000, AI-1002, AI-1003 projectors as well as the Buhl 80 Series 9012, 9012C, 9014, 9014C. Count on Apollo projectors, transparency films, and accessories to deliver crisp, bright presentations every time.