How come the lamp does not have a good life span

Hello muhammad
Projector's lamp life is said to be, not with the lens life. Lens is made up of glass. But lamp will go weak. the life of lame will depend on how much time the projectior have used. Normal life of Panasonic projector bulb spans between [1800 to 2000] continous use. It means, if we take the low life span of the bulb as 1800 Hours [1800/24=75 Continous days]. If we use it for 4 hours a day, the bulb may last for [1800/4=450 days ie 1 Year and 85 days] OK.

Tv projection lamp have a life span like any other bulbs light sources.Tipically life spans of these tvs projection lamps are around 20,000 hrs of useages.That average out like about 1 1/2 or 2 years and around 4 or 5 hours of the tv is on and watching it everyday.Now the front tv bazel frame of the tv.The word "LAMP" LED light indication is on or flashing are indication of the tv projection lamp life span are over and the tv must have it projection lamp to be replacement to another tv projection lamp.Projection Lamp fillerments tipically dies out when it reaches it life span.Mark or burns on the projection Lamp,will not show or be there,if the tv projection lamp run it natural life span cycles.

It time to replaced the tv projection lamp again,the tv projection lamp life span have ended.The tv projection lamp life span only last 2000 hrs.Average out like 1 1/2 or 2 years max for tv on watches 4 or 5 hrs of tv every days.

this is most likely just a lamp issue this lamps a made to last a average life span of 2-3 years of use
replacing the lamp should fix your problem that is the first thing to replace in this cases
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Cause of darker picture is lamp that has reached at end of its working life span and need to be replaced for brighter picture in tv.
Replace lamp in tv to get problem solved.
Thanks.

Any LED light indicators on the screen panel said "LAMP"stay lit or blinking?The projection lamp life is over,require a new lamp,if "LAMP" LED light lite or blinking?The projection lamp in the tv now,been in use for at leat 2 years and tv on about 4 to 5 hours a day?The Lamp life span is over,require a new lamp.

Ur tv needed a new lamp.Ur current tv lamp,in the tv now.U used the tv about 4 or 5 hours a day.Like the last 1 1/2 or 2 years the tv in used?The lamp life span is over.

Ur tv have bulb,it a lamp that project the picture.It have life spans about 1400 hundred hours.It come close to the time near the end.Change another lamp when the front LED lamp indicator flashes.

The lamps life span is 1 - 3yrs, Purchase your lamp directly from JVC.com $199 they back up there products. Good luck

Yes. The use of dimmers can reduce the use of electricity and, thereby, save money and help conserve the environment. Dimmer use can also increase the life of the lamps (light bulbs) being controlled.