How long does a Plasma TV last?
The lifespan of a TV is measured by the amount of time it takes to lose half its original brightness and thus is called its ‘half-life’. Manufacturers of Plasma TV’s generally specify a half-life of between 20,000 and 30,000 hours, although some specific models can be higher or lower (remember to check the models technical details). As an example, 30,000 hours gives you a lifespan of more than 13 years if the TV is watched on an average of six hours per day. However, as this process happens over time it is usually not evident to the user except for the fact that you may have to adjust the brightness and contrast settings.
