2pcs EYB 82V 360W RSE57 - Eiki International 3100P 3800 3850 3860 3870 3880 3890 4405 4407 4410 - Dukane Microfilm 611 622A 622 632A 632 633 663 - Dry-Lam Overhead Projector Model 1900 - Da-Lite G200 - Woodlyn 31270 Medica - Ushio 1000443 - Osram Sylvania 54448HLX - GT Luscombe 4000 5000 6000 GTL6000 - GE 19322 - 3M Projector Overhead 4400 4405 4407 4410 4415 - Apollo Presentation Products Horizon 15000 15002 15009 15010 15014 15035 A 1000 A1004 A1005 AL1004 AL1005 Apollo Horizon 2 Overhead projector V16000 AVP300 VS4100C TOPLITE Horizon Ultra Ventura 4000 - Bell Howell Travel-Master 11 2 Specialist 1707L 3680 3860 3860 STILL 3870 3880 3890 6728-82 - Buhl Optical 100 ESCORT 104-EDC 104 104EDC 104ED ATTACHE 9014EDC 9014ED 90XT 8mm Projector , 90 EDUCATOR SERIES-XT LCD ESCORT EDUCATOR 8mm Projector - Lamp Bulb