How long is the projector life? How many hours a day can the projector be watched?

[Amnesia]

As a large consumer product like a TV, the projector is still concerned about its service life. Under normal circumstances, the service life of the projector is determined by the light source. At present, the projector light source is divided into three categories: traditional ultra-high pressure mercury lamp, LED and laser light source. The traditional ultra-high pressure mercury lamp can be used for about 3000 hours in normal mode. LED projection Instrument and laser projector, the life of the bulb is generally more than 30,000 hours.

The lamp life of the traditional projector is between 2000-4000 hours, and the brightness will be reduced after more than 2000 hours of normal use, so it needs to be replaced regularly to ensure the picture quality.

At present, mainstream home projectors use LED light source bulbs. Theoretically, projectors of the type such as Dangbei projector F1C have a service life of more than 30,000 hours. Based on 8 hours of daily use, they can be used for more than 10 years without frequent use.

 

[Dangbei Projector]

And if we want to extend the life of the projector, then the following are several ways for reference:

① projector can be turned off during non-use, long standby will shorten the life of the light source;

② regularly clean the projector;

③ Do not Sudden power failure during use of the projector;

④If the heat dissipation opening of the projector is blocked, it should be removed in time.

As long as we usually pay attention to develop good usage habits, then the service life of the projector is generally enough for our daily use.