Apollo 300 Watt Slide Projector Lamp, 82 Volt Output (VA-EXR-6) 300-watt halogen reflector lamp 82-volt output Provides super bright light, long life and accurate color for overhead projectors Made with 99 percent pure quartz glass Universal compatibility with Kodak Ektagraphic II Series, Carousel, 4000, 4200, 4400, 4500, 5200 and 5600