H281A H281B H283A H283B H283C H284A H284B H285A H285C H330A H330B H330C H371A HC700. PROJECTOR NOT STARTING?. JUST REPLACE THE LAMP! Alternative Lamp ID's PowerLite 77 77C 78 260D 83 83+ 83C 83H 83V+ 822 822+ 822H 822P.
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