Projector is a very useful tool for businesses and schools. Every effective
presentation needs the help of a good projector. Once you have bought a
projector, you will naturally want it to last as long as possible. If you
want to make your projector last longer, you need to take care of the bulb
in your projector.
The bulb inside the projector is like any other electric bulbs, it
generates heat. However, a projector light bulb generates more heat when
compared to other light bulbs. Therefore, projector light bulbs are very
vulnerable to damage. In this article, let me share with you a few tips to
make your projector bulbs last longer:
1. Turn down the brightness of the projector. By turning down the power of
the projector, you can make your light bulbs last longer. When the
brightness of the projector is lower, it uses less electric power.
2. Make sure that the fan of the projector is working. The fan is used to
cool down the light bulbs. So check the fan regularly to make sure that it
is working. If it does not work, it will lower the lifespan of your
3. Do not move the projector when it is in use. When the projector is
switched on, heat starts to gather inside the projector. When you move it
around while the bulb is still hot, it may burst. So wait for a few minutes
after switching off the projector before you move it.
4. Keep the projector and filter clean. Filter cools the projector.
Therefore, keeping the filter clean from dirt and dust will make the light
bulb of your projector lasts longer.
5. Keep the projector in a safe room. The room should be big enough to
prevent other objectors from bumping to it. Also, you should maintain the
temperature of the room as constant shifts from hot to cold will damage the
6. Do not leave your projector under sunlight. Temperature is an important
factor that determines the lifespan of your projector. If you are
transporting your projector from one place to another, do not leave it in
the back of the car. Cars under scorching sunlight will damage the bulbs of
the projector. You should also not leave the projector inside the car
without air conditioning.
7. Allow the lamp to cool after usage. Do not move it immediately after
move. By allowing the bulbs to cool for a few minutes after use, you can
increase the lifespan of your bulbs.
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