Originally Posted By: snazzed
Anyway, he has a 52" Sony rear projection tv and the bulb burned out every 6 months... and they aren't cheap.

Eventually he got a large UPS and has been fine ever since.

This may not be so much a matter of dirty power, but one in which the UPS allows the fan to cool the bulb down properly upon loss of power.
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::::::: No disrespect to Axiom, but my favorite woofer is my yellow lab :::::::