This value is expressed in numbers of hours and is typically around 1 500 to 2 000 hours.
Projection lamp is nearing end of life.
The projector s lamp could be nearing end of life.
On my sony tv has new projection blub in it today how do i make it go offf.
These lamps do not simply burn out at the end of life like halogen lamps.
They will slowly grow dimmer and less effective over time.
Bad rear projection tv bulb.
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Most projectors have a built in lamp hour counter.
Clean using only a lens cloth and a proper solution.
All projector lamps have an expected operating time called lamp life.
Or have a done something wrong.
The tv is working finenow.
Turn the projector off and back on.
Why is tv saying projection light blub is at its end of life please replace soon.
Those materials are available from photography stores.
Clean the lens of the projector.
The rated life is what the manufacturer estimates will be the number of hours the lamp will produce at least 80 to 90 useful brightness.
Except for some entry level projectors most lamps retail for 199 to 449 range.
For basic troubleshooting information see the links below.