8mm Forum: DFC Bulb

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Topic: DFC Bulb

Thomas Dafnides
Expert Film Handler

Posts: 247
From: St. Louis, Missouri USA
Registered: Dec 2009

posted November 14, 2013 08:25 PM

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This is no longer manufactured....the DFN is the substitute...as anyone used this substitution bulb and seen even screen illumination from their projector? Years ago, I had B&H projector that gave uneven illumination once this bulb was substituted. The slight side shadow effect was visible in bright film scenes. What was strange is the filament (mol) measurements were listed as identical.

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Jim Schrader
Phenomenal Film Handler

Posts: 1628
From: Savage, MN, USA
Registered: Jun 2003

posted November 14, 2013 08:40 PM

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would it be possible to convert to a more readily available bulb like this picture shows?

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jim schrader
"Let's see “do I have that title already?"

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Maurice Leakey
Film God

Posts: 5895
From: Bristol. United Kingdom
Registered: Oct 2007

posted November 15, 2013 10:23 AM

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I see that your replacement lamps are very expensive. Would this conversion be of interest?
http://www.ebay.com/itm/DFN-DFC-Projector-Lamp-Replacement-Module-replaces-expensive-bulb-Lasts-Longer-/290861960960?pt=LH_DefaultDomain_0&hash=item43b8b94f00

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Maurice

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