How long can a home projector last? How to change the light bulb

Projector, what do you know? How long is the service life of a projector? Is the life of the bulb 1 year, 2 years or 10 years? If the light bulb is changed, how to replace it? Go to the manufacturer or do it yourself? Before buying a projector, if you don't know about two of the above problems or don't know them at all, you really need to take a good look at the following.

What is the service life of the projector?This question is really difficult to answer. It is related to the brand and type of the projector, as well as the operation, frequency and maintenance methods of the projector. These are the key factors affecting the service life of the projector.

However, in general, the use of LED light bulb home projector, its service life is relatively long. In theory, this type of projector can last more than 20000 hours. However, this is an ideal state. Affected by the environment in real life, the average life span of home projector using LED light source is 8000-14000 hours. If you use 4 hours a day, it can take 6-10 years. By the way, when you buy a projector, you must identify the lens material. Many people are trapped, so you should choose the "real" glass lens.