How long is the lamp life of the projector? How to extend the life of the bulb? With the increasing popularity of projectors, everyone is concerned about the problem of brightness and lumens from the beginning to the problem of lamp life. Generally speaking, how long is the life of the projector lamp? Today, I will answer your questions.
In the past, the projector bulb was the only consumable material of the projector, and after a period of use, its brightness would quickly drop to the point where it could not be used normally.
And now the relatively new LED light source can reach 20,000 to 50,000 hours, basically using it for several years without problems. Generally, after the following situations occur, you need to actively replace the projector’s bulb:
1. The projected image starts to turn black or starts to deteriorate;
2. The error indicator on the top of the projector flashes red at a frequency of once a second;
3. When the projector continues to be used to the lamp life time, the “lamp replace” message will be displayed on the screen. Check the “About” menu and the lamp usage hours will be displayed.