Posts: 3216
From: The Projection Box
Registered: Nov 2006
posted January 29, 2016 03:56 AM
Hi Winbert I asked the engineer who fitted them many years ago when taking my friends GS1200 Xenon to the service centre with him and the answer? He told me we fit Toshiba units and it will depend if you use the high low lamp settings efficiently. We expect the units to work if used in this way for approximately 900-1000 hours.
Basically in smaller settings you do not need to blast the power on full all the time for the lamp, I've used his guidance over the years and it has paid off.