How Many Lumens for Outdoor Projector?

Projectors have become very important in recent years for recreational purposes. Many people use them to create their own home theaters and watch their favorite movies and series, as well as play video games.

However, many other people prefer to purchase outdoor projectors not only for recreational but also for commercial purposes. 

These outdoor projectors are commonly used in the house’s backyards where you can invite your family and friends and can also be used in commercial establishments. 

Generally, projectors work best in dark rooms due to the low brightness that most offer. If you use a device of this type on a screen outside, the results may not be the most expected.

For that reason, it is essential to purchase a projector specifically designed to be used outdoors, which will have more brightness thanks to a greater amount of lumens. 

What are lumens? It is the unit that measures the total amount of visible light from a light source. That means that the higher the number of lumens, the greater the power of the device’s focus to project the image. Simply put, lumens are used to evaluate the luminous intensity of the projector’s lamp. 

Are Lumens Important in a Projector? 

Of course! One of the most important things in an outdoor projector is brightness. Many people with little experience purchase such a device to show their movies in their backyard.

However, the results are not as expected because the number of lumens presented by the said projector is not adequate. 

As we have said before, the higher the number of lumens, the brighter the images will be, and therefore, the ambient light will affect less. There will be no problem in a dark room, but in one with more light, the results may be negative. 

We know that lumens represent the light output of a projector, that is, the brightness. Outdoors, brightness levels play a key role as they can be easily affected if exposed to natural light from outside. That is why it is always advisable to use our outdoor projectors when there is little light. 

Whether you need to project a movie or series outdoors for recreational or commercial purposes, your top priority should be the image’s quality to prevent it from looking dark or blurry.

For that reason, you have to choose an outdoor projector with the required number of lumens. We have already said that the more lumens the projector has, the greater the brightness of the image. 

If you want to use a projector for open spaces or outdoors, the most recommended is a high-lumen projector that will allow you to see the projected image with quality despite the amount of ambient light. 

Next, you can know the number of lumens that your outdoor projector needs depending on the size of the screen: 

  • If you have a 9 x 5 ft screen, then you will need a projector between 2,500 lumens and 3,000 lumens. 
  • If you have a 12 x 7 ft screen, then you will need a projector between 3,000 lumens and 3,500 lumens. 
  • If you have a 16 x 9 ft screen, then you will need a projector between 3,500 lumens and 4,000 lumens. 
  • If you have a 20 x 11 ft screen, then you will need a projector between 4,000 lumens and 5,500 lumens. 
  • If you have a 25 x 14.5 ft screen, then you will need a projector between 5,000 lumens and 10,000 lumens. 
  • If you have a 40 x 22.5 ft screen, then you will need a projector between 5,500 lumens and 12,000 lumens. 

If you plan to use an outdoor projector exposed to daylight, you have to make sure you choose the one with the number of lumens needed.

Generally, the minimum recommended lumens vary between 3,000 and 4,000. However, the most suitable for these situations are outdoor projectors that range between 6,000 lumens and more than 10,000 lumens. 

Other Factors to Consider  

The number of lumens is not the only factor that can affect the quality of the image outdoors. There are other factors that can affect each person’s viewing experience. One of the most relevant is the screen material. You have to make sure that it is clean and preferably white. 

Also, the number of light sources around should be minimal so that the image remains bright all the time, and people can easily distinguish every visible detail. 

Another important aspect is the replacement of the projector bulb. The newer it is, the sharper the image will be. That is why it is advisable to replace it from time to time. 

The projector’s outdoor settings are also critical to getting a sharp image outdoors without affecting the viewing experience.