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Discussion Starter · #1 ·
I have a few bulbs for an old Infocus DLP 620 which I'm not sure if they are good or bad. How can I tell short of plugging them into a unit? The unit is far away from where I am at the moment, and don't want to lug bad bulbs the whole way only to throw them away.


Thanks!

- E
 

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elib:


The way I have it understood is that a bulb turns white (frosty looking film inside) and sometimes will get black dots in it. I had a projector with a good clear bulb and as I've used it the bulb has turned a little white. The image projected has degrated just a little but not very much.


Other than the above I don't know of any other symptoms beside them bursting....BOOM!!



ap0the0sis:p :D
 
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