Projector lamps are the most important mechanism of any projector. What these do is showcase images, videos, or information on a huge screen for a large audience. These projector lamps are widely used in different fields such as in training, business, education, and marketing, among others. These days, they are growing even more popular as they are used in home theaters and DVD players.
But projector lamps can be quite complex and they also come with some disadvantages. Some projectors do not have any housing or cage. These are probably the most dangerous projector bulbs. With no housing or cage in these projector bulbs, the high pressure tube can easily be damaged. Inside this tube is mercury vapor at a very high pressure. If this highly pressurized mercury vapor ever escapes out of the projector bulb, they can be inhaled and could cause permanent damage to the lungs. This put our lives at risk too.
Projector lamps have different projector bulbs for the type of work that it is required to do. However, these projectors share some common features.Almost all lamps utilize mercury in order to produce light, and these are called Ultra High Pressure (UHP) lamps.These projector bulbs are very much like those found in the streets. Some projector bulbs use xenon instead of mercury. These are very effective with end results that are high in quality and clarity. But these are quite pricey, but of course effective.
Of course, as with most electronic devices, projector lamps come with benefits and problems. Projector lamps come with the benefit of a friendly price and being usable at any time. There a lot of different types of lamps available depending on needs and uses. With a life span from 1000 to 4000 hours, LCD lamps hold the greatest vitality compared to the rest. They are probably the most cost efficient among the projectors. They also produce high quality images, with little to no flaws visible at all. Compared with most lamps, these lamps do not need much attention or care in practice.
Projector bulbs consist mainly of halogen, which makes the light essential for the input of the projectors. Halogen projector bulbs have this characteristic of making a streak of yellow light, thus the color of the original image or text is disrupted.As a result, metal halide now makes up lamps for projection nowadays. This has a better output because the light they produce is white and there is no hint of yellow in the information projected. The information is clearer, which is an improvement.