Laser projectors are now represent the second most popular light source. When compared to projectors with a conventional lamp, laser projectors are very much on the rise, especially when you consider laser hybrid projectors as part of the group. Of course this is thanks to the multiple advantages that the laser projectors offer. This includes the long life of the light source, on average, the lifetime of the laser is up to 20,000 hours. This means that lamp replacement with a laser projector is a thing of the past. This saves considerable costs and by not accumulating garbage in the form of the old lamp, it also protects the environment.