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how many years does a projector lamp last

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  A projector lamp is a device that emits light through the use of an optic lens, to project an image on a surface. Projector lamps are used in many different areas, such as education and commercial presentations. The lifespan of a projector lamp greatly varies depending on how it's being used. Generally speaking, lamps will last anywhere from 1-3 years for home use and 4-8 years for professional or commercial purposes. So take into consideration the frequency of use and your desired application when considering how much to invest in your purchase of projector lamps now. Nevertheless, it is important to note that the lifespan of a lamp is directly related to how often the lamp is used. If a lamp is not used for an extended period of time, the overall lifespan will be much less.   Image source: https://www.lg.com/ Now you can go ahead and take this into consideration when shopping for projector lamps, whether online or offline. It's important that you buy what you need i
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how many watts does a mini projector use

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  If you are looking to project a screen onto a wall, the best way is to use an overhead projector. This article will go over what kind of overhead projectors are available, as well as how they work.     Image source: https:/pinterest.com/ One type of projector is the laser-illuminated projector which uses lasers that emit light in all directions to produce images on a wall or surface.    Image source: https://www.amazon.in/ Another type is an LED-type which works by shining LEDs onto surfaces and projecting images into the air that can be seen from any angle. However, these types require expensive power supplies that can take up space when not being used.   Image source: https://www.croma.com/ One great option is the overhead transparencies projector. These are inexpensive and can be easily set up. All that is needed to work them is a light box and the transparency onto which you will be projecting.   Image source: https://www.flipkart.com/ A good use for these types of projec
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