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Dear All

With the fading out of the RGB tube video projector, we have to switch
using LCD projectors.  However, the lamp module is expensive, around US$450
~ US$500 depends on whatever brand/module of projector.  The worst of all
is that it lasts only 2000 hours.  That is about 6 months while we operate
12 hours 6 days a week.  It does eat up a portion of our budget in
maintenance.  Would anybody tell me how much does it cost a lamp module in
States?


CK WONG
Senior Technical Officer (Operation & Maintenance)
Hong Kong Science Museum
http://hk.science.museum

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