Apollo 300 Watt Slide Projector Lamp, 120 Volt Output (Jcr120v300w/elh)(Three pack of bulbs) 300-watt halogen reflector lamp 120-volt output Provides super bright light, long life and accurate color for slide projectors Compatible with all Elmo models except Xenon; Kodak Ektagraphic Series, AF1, 2, 3, B2, B2AR, E3, Carousel 6H, 650H, 650H-K, 800H, 850H-K, 860H; Telex 3150, 3170, 3270, 3280 Other part numbers, 54776, 00043168, 93518, 31219, 143815, 13096, 38476, 5132/15, 9239-209-36300