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Topic: Need lamp for Elmo ST-600M/ST-180M
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Winbert Hutahaean
Film God
Posts: 5468
From: Nouméa, New Caledonia
Registered: Jun 2003
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posted November 22, 2009 09:42 PM
quote: A single A1/231 to Norway comes in at £6.74 including postage.
Pretty cheap then. BArt what is your price for 150w 15v (EFR) from Osram/Sylvania?
Christan, lifespan is not always 50 hours, it can be more if you know how to prolong the lifespan by not moving the projector when the bulb is still hot, enough fan for cooling during the projection and after it is off, not to often on and off the bulb, constant electric supply, etc.
I have an experience that EFP bulb (from Philips) went for more than 50 hours, even, the reflector has gone because the heat while the filament was still OK.
cheers
-------------------- Winbert
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