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Hello, CK:

Can you say more about the projector?  How many lumens, how many lamps,
what kind?  We are specifying projectors for a new exhibition, so we
have information on replacement lamps.

Eric Siegel
Director, Planning & Program Development
New York Hall of Science

On Mar 23, 2004, at 11:11 PM, Ck Wong wrote:

> ISEN-ASTC-L is a service of the Association of Science-Technology
> Centers
> Incorporated, a worldwide network of science museums and related
> institutions.
> ***********************************************************************
> ******
>
> 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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