The advent of laser projectors has revealed several shortfalls in traditional projectors. As a result, laser projectors are fast becoming the go-to solution for parties, business meetings, gaming, home cinema, and every other event. These projectors are more appropriate for today’s demands. Their versatility makes them perfect for displaying images anywhere. Whether a ceiling or wall, you can use a laser projector and expect high-quality images. That’s not all; modern-day projectors are designed to work with other devices, like your smartphone and other mobile devices.
Laser projectors are incomparable to standard projectors. They are a better option when compared to traditional projectors. However, if you are still unsure why a laser projector is a better investment or want to upgrade your standard projector, but you don’t know if that is worth it, then this post is for you. This post will explain virtually everything you should know about laser projectors. From how they work to whether they are safe, this post will attempt to supply you with all the relevant information.
How does a laser projector work?
Can you use a laser projector without understanding how it works? Sure! Nevertheless, you should not purchase a laser projector without knowing how it works, for specific reasons. To understand how does laser projector work, you should first understand how a standard projector functions.
Traditional projectors use white light for their projection. In standard projectors, the white light is meant to travel through a color wheel where the outputted light is separated into primary colors (red, blue, and green). The primary colors then combine to form the image projected onto the screen.
However, unlike a traditional projector, laser projectors are not designed to project images with a white light source. Laser projectors implement primary-colored lasers instead. The laser light produced by such projectors is adequately diffused, so it can project the best image quality.
Ideal laser projectors are designed with three primary-colored lasers. With such laser arrangements, they guarantee the brightest and sharpest image. It’s only unfortunate that such projectors are unavailable in regular stores. The blue laser light projectors are the ones you would find in your everyday superstores.
Why is it important to know the difference between standard projectors and laser projectors? Read on to find out.
Laser Projector Advantages and Disadvantages
Upgrading to a laser projector or buying one is an investment you will never regret. For instance, laser projectors last longer than standard projectors; and are more energy-efficient. This section will highlight the advantages and disadvantages of laser projectors.
Pros
- Energy efficiency –The energy-efficient design of laser projectors has made them a dream come true for many business owners and individuals. Take a look at lamp projectors, for instance. They waste a lot of energy while working. To be precise, 30% of the light generated by lamp projectors are waisted. But, that is not how laser projectors work. A laser projector uses less energy for its projection because it only produces the necessary amount of light. Another significant disadvantage of standard projectors is the heat they generate while working. Many projectors have been prematurely damaged because they were not properly cooled as they were working. With laser projectors, you don’t need to bother about excess heat.
- Lifespan – Laser projectors are built to last much longer than traditional projectors. They can work for as long as 20,000 hours. Standard projectors do not stay that long, no matter how many times you change their bulb.
- Start-up – Laser projectors require less than 30 seconds to come on. They are as fast as your standard TV. On the other hand, traditional projectors can take more than 2mins before they start working. Shutting down is also quick with laser projector.
Cons
- Cost – Laser projectors are expensive. There is no denying that fact. They can cost ten times more than a regular projector.
- Size – Laser projectors are usually heavier and larger than standard projectors. If you are looking for a projector you can conveniently move from one place to another, laser projectors may not be the best fit. That invariably implies there are limitations regarding where you can use such projectors.
What’s the lifespan of a Laser Projector Last?
The lifespan of a laser projector is as good as the lifespan of the laser. That is because you cannot replace the laser if it stops working. When the lamp bulb in a standard projector stops functioning, you can install a new one. However, you may have to order a new laser projector should the laser go bad.
But, even though laser projectors are designed with irreplaceable lasers, they still last much longer than traditional projectors. A laser projector can serve you for an average of 10 years or 20,000 hours. Depending on how you use the projector, it can last longer than that. Also, there are laser projector models that can work for a minimum of 30,000 hours, which will amount to more than 15 years.
Is it safe to use a laser projector?
While it is true that some lasers can incinerate things when they are highly concentrated, the laser produced by laser projectors is not enough to burn anything. Besides being incapable of burning anything themselves, laser projectors are designed to diffuse the laser light they produce.
It has also been widely speculated that laser light can make you go blind when you gaze at them. Again, it is relevant to emphasize that laser projectors cannot produce high enough laser light that can cut or incinerate anything.
Laser coming out of a projector is so organized that they do not portend such dangers. It is only in rare cases that you can hear things like that. Moreover, laser projectors cannot harm you because their laser lights are adequately diffused. You are advised not to look directly into any form of light, whether it is laser or not.
What is the cost of a laser projector?
Laser projectors are not the same as standard projectors when you compare their costs. Anytime you are going out to purchase a laser projector, have it at the back of your mind that it will cost you some bucks. The lowest grade of laser projectors cost at least a thousand dollars. If you want something higher, you will have no option but to pay more. As you already know, standard projectors are not expensive. You can purchase a standard projector if you have only a couple hundred bucks. But, just because it is cheaper in the short term doesn’t make it the best option. You will spend more in the long run when you go for traditional lamp projectors.
Contrast ratio, luminosity, resolution, and other features are some of the factors that influence how much a laser projector will cost. Another factor that influences a laser projector’s cost is whether they are short-throw or long-throw.
Short-throw laser projectors are made with special chips for their image projection. They are also made with a graphic engine that can convert images into a trapezoid. Simply put, short-throw projectors are more expensive than their long-throw counterparts.
Is a laser projector worth it?
It is also possible to use a laser projector in your home for watching your favorite movies. The benefits of a laser projector, which include energy efficiency, instant start-up, and a longer lifespan can be perceived as a worthy investment.
It is wise to invest in a laser projector because even if you are the type that uses your projector for extended periods, you can get up to 12 years from an average laser projector. One can serve you for a long time.
Laser projectors produce sharper images and brighter colors, with the added advantage of reduced maintenance and lower running costs. They are worth investing in even though they cost a fortune to get at the moment.
Conclusion
Laser projectors guarantee incredible brightness, picture sharpness, as well as color accuracy. Breathe a new life into your home cinema and gaming experience when you lay your hands on any laser projector. With negligible time lag and up to 120 frames per second, there is almost no difference between watching a movie on your laser projector and your flat-screen TV. Finally, laser projectors are super energy efficient. There is nothing more you can wish for with these next-generation projectors.
