How Many Lumens Needed for Daylight Projection?

Projecting light can be difficult when you’re not experienced working with a projector in daylight. You must consider the number of lumens you have to project to achieve a great quality image. What number of lumens should you use in daylight? 

Before we go over the number of lumens, you will need to shine in the daylight. Are you familiar with lumens? If that’s the case, we’ll provide a short explanation to help you better comprehend this piece.

What Are Lumens?

The brightness of a projector is measured in lumens. The more lumens are present in the projector, the more bright the image. In the daytime, the intensity of the surrounding light may be a bit high; this is why you require an extremely bright lamp to reflect the brightness. In addition to the lumens, there are a few aspects to consider that can affect the daytime’s lumen brightness.

How Many Lumens Needed for Daylight Projection

Direct sunlight produced approximately 120000 lumens during daylight; therefore, projecting in a bright room is more difficult with managed light than with daylight. In the following parts, we’ll take over everything you have to understand in great depth.

Your projector’s lumen output relies on the purpose of your presentation, as well as the location of your projector for your audience. It would be helpful if you could project at least 2500-3000 lumens in the daytime.

Factors To Consider

There are a few factors that you need to keep in mind when you’re adjusting the lumens, it may help you to adjust them in a better way as well.

Daylight Lumens You Need

The relationship between brightness, light brightness, contrast, and projection range in projectors is worth considering. What are the best luminances that will give you an excellent display in bright spaces in this instance?

Imagine looking at the projector’s brightness versus the headlights in a car or taking a look at the effect in various lighting conditions. Illumination conditions. 

The concept is that the power of the headlights is amplified in shaded regions, while under direct light, it can be extremely difficult to see the light coming from the headlights. The same is true for the projector and the ambient light.

The ideal lighting for projectors that are used in daylight should be greater than 3000 lumens. It doesn’t matter if you choose to use an HD and 4K in terms of resolution; it can take on the unique output challenges of viewing in daylight, and you’re in good shape.

Outdoor Lumens You Need

If you plan to project outdoors in front of large audiences, it is important to determine the appropriate amount of light which will suffice for the projection. The most crucial thing to consider when projecting outdoors during daylight hours is the size of your screen and the lighting conditions.

The larger the screen, the more expansive the screen size, and the more lumens you require. It is also possible to use an outdoor projector as it was designed to be used outdoors. For example, a 9-by-the 5-foot screen requires 1500 lumens in the evening and 2300 lumens during the daytime to create compelling images, which is low-energy lighting.

Make Sure The Sunlight Is Not Falling On The Projection Surface

As we’ve discussed previously, The sun’s projection is higher than any other projector. In other words, you’ll be able to outshine the sun’s blazing radiance. In this case, you must ensure that direct sunlight isn’t striking the projector’s surface. If it happens, the projected image will be difficult to see.

Have Some Shade In The Room

If you’re looking to have a clean projected surface, ensure you have it shaded. Do not block windows or natural light with dark curtains if you’re in daylight. Shade in the room allows you to have a free projection surface since all light entering the room will be one that comes from the projector. So, you’ll be able to get high-quality images and observe what’s being projected.

Keep The Room As Dim As Possible

If you intend to utilize the projector in your office or home, ensure the area is dark enough. A dim room can give you the best projector without straining your eyes. If you purchase an LED projector with 3600 lumens dimming the room to 20 percent or 50 percent will provide you with an improved projection.

Avoid Projecting On A Wall

Building on an underground well is possible, but it’s not recommended. You can project onto walls, but it’s not advised. When your project is situated on a blank wall, the paint absorbs the right light rather than reflecting it. Projection on walls during the day creates an additional issue where you won’t be able to see the object you are projecting clearly. But, if you wish to project onto the wall, it’s recommended to paint the wall with projection paint.

Use a projected screen made just for daytime projections

Instead of putting a projector on walls, you can use a screen for your projector with a high reflective surface. This will guarantee you receive the projected lumen’s value. Additionally, the screens of all projectors use the concept of screen gain, which boosts the value of reflections on the screen.

For example, if a projection screen is equipped with a screen gain that is 1.2 times and the projector can generate 1000 lumens of brightness, your perceived brightness would be 1200. In other words, using a projected screen is superior because it increases the perceived brightness. So, if you’re using a budget-friendly projector, it is suggested to use a diagonal screen to increase the quality of the projector.

Place The Projector Properly

Placing the projector near the projection surface can result in a smaller screen. However, if you put the projector too far away from the projection surface, you could end up with a huge yet faded image. Projectors have different throw ratios that vary between short, throw and ultra-short-throw projectors.

The most commonly used projectors are long-throw models that have a 100″ screen. They can produce a suitable brightness of between 8 and 12 inches. The short-throw models offer similar projections, but only from 3 to 4 feet.

Suppose you adhere to the above points and obtain the projector you want with a lumens range of 2500-to 3600 for a bright image in daylight. These are the best factors to use a projector indoors during daylight hours.

But, if you wish to project outdoors during the day, it will not be a problem unless you put the project under shade.

The main point is that 2500 lumens are the amount you are recommended to use for projects during daylight hours. The image quality improves with increasing brightness, so you may go further.

Frequently Asked Questions

How many lumens does a projector need for daylight viewing?

In order to accurately count the number of lumens needed for proper daylight viewing, it’s important to consider the size and environment of the space in which the projection will be viewed. In general, a projector should output at least 1,500 lumens of brightness in order to effectively be seen in a well-lit environment.

How many lumens does an outdoor daytime projector need?

Depending on the ambient light, this number can range quite substantially; however, a general rule of thumb is that the projector should emit at least 3000 lumens in order to create an image with decent brightness and clarity.

Will a 4000-lumen projector work in daylight?

The feasibility of a 4000-lumen projector functioning in daylight conditions is dependent upon several factors. Primarily, the ambient light intensity will play a significant role in the success of the projector; if the level of light exceeds that which is produced by the projector itself, then it will be unable to adequately illuminate its target surface.

Thank you so much for reading this article, I hope you like the article and got your solution.

Jonathan Holmes
Jonathan Holmes is a projector enthusiast and expert based in the United Kingdom. As the founder and editor of, Jonathan provides detailed buying guides, reviews, and advice to help consumers find the perfect projector for their needs. With over a decade of experience testing and researching projectors, Jonathan takes pride in being an industry insider. He stays up-to-date on all the latest projector models and technologies to provide readers with accurate, hands-on information.