Hey there! As a supplier of outdoor wall washers, I've gotten a ton of questions about the light distribution patterns of these nifty fixtures. So, I thought I'd take some time to break it down for you.
First off, let's talk about what a wall washer is. Simply put, it's a lighting fixture designed to illuminate a vertical surface, like a wall or a building facade. Outdoor wall washers are used for all sorts of purposes, from highlighting architectural features to creating a certain mood or ambiance. And the light distribution pattern plays a crucial role in how well they do their job.
There are several different light distribution patterns that outdoor wall washers can have, and each one has its own unique characteristics and uses.
Flood Pattern
The flood pattern is probably the most common one you'll come across. It's designed to spread light over a wide area, creating a soft, even wash of light. This pattern is great for illuminating large walls or facades, as it can cover a lot of ground without creating any harsh shadows.
Flood pattern wall washers are often used in commercial settings, like shopping malls or office buildings, to make the exterior look more inviting and well-lit. They can also be used in residential settings to highlight landscaping features or to create a warm, welcoming atmosphere around the house.
If you're looking for a flood pattern wall washer, check out our Wall Washer 36w. It's a great option for those who need a powerful, yet versatile light source.
Spot Pattern
On the other end of the spectrum, we have the spot pattern. This pattern is designed to focus light on a specific area, creating a concentrated beam of light. Spot pattern wall washers are great for highlighting specific architectural features, like columns or statues, or for creating a dramatic effect.
Spot pattern wall washers are often used in museums or art galleries to highlight artwork or exhibits. They can also be used in outdoor settings to create a focal point, like a spotlight on a tree or a fountain.
If you're interested in a spot pattern wall washer, take a look at our Wallwasher Led 100cm. It's a high-quality fixture that can provide a powerful, focused beam of light.
Asymmetric Pattern
Asymmetric patterns are a bit more specialized than flood or spot patterns. They're designed to distribute light unevenly, with more light being directed towards one side of the fixture than the other. This pattern is great for illuminating walls that are not perpendicular to the ground, or for creating a more dynamic lighting effect.


Asymmetric pattern wall washers are often used in architectural lighting, where they can be used to highlight the unique features of a building's design. They can also be used in landscape lighting to create a more natural-looking light distribution.
Linear Pattern
Linear patterns are designed to create a long, narrow beam of light. This pattern is great for illuminating linear features, like pathways or fences, or for creating a modern, minimalist look.
Linear pattern wall washers are often used in contemporary architecture and landscape design. They can be used to create a sleek, sophisticated look, or to draw attention to specific elements of the design.
Factors Affecting Light Distribution Pattern
Now that we've covered the different types of light distribution patterns, let's talk about some of the factors that can affect how a wall washer distributes light.
- Lens Design: The lens of a wall washer plays a crucial role in determining the light distribution pattern. Different lens designs can create different patterns, so it's important to choose a lens that's appropriate for your needs.
- Mounting Height and Angle: The height and angle at which a wall washer is mounted can also affect the light distribution pattern. For example, mounting a wall washer too high or too low can create uneven lighting or harsh shadows.
- Distance from the Wall: The distance between the wall washer and the wall can also affect the light distribution pattern. The farther the wall washer is from the wall, the wider the beam of light will be.
Installation Tips
Proper installation is key to getting the most out of your outdoor wall washer. Here are some tips to help you install your wall washer correctly:
- Read the Instructions: Before you start installing your wall washer, make sure you read the instructions carefully. This will help you avoid any mistakes and ensure that your wall washer is installed correctly.
- Choose the Right Location: The location of your wall washer is important. Make sure you choose a location that's appropriate for the light distribution pattern you want to achieve.
- Use the Right Tools: Make sure you use the right tools for the job. This will help you install your wall washer quickly and easily.
For more detailed installation instructions, check out our Installation Steps Of Wall Washer.
Why Choose Our Outdoor Wall Washers
As a supplier of outdoor wall washers, we take pride in offering high-quality products that are designed to meet the needs of our customers. Here are some of the reasons why you should choose our outdoor wall washers:
- Quality Materials: We use only the highest quality materials in our wall washers, ensuring that they're durable and long-lasting.
- Energy Efficiency: Our wall washers are designed to be energy-efficient, helping you save money on your energy bills.
- Customizable Options: We offer a variety of customizable options, including different light distribution patterns, colors, and mounting options, so you can find the perfect wall washer for your needs.
Contact Us for Procurement
If you're interested in purchasing our outdoor wall washers, we'd love to hear from you. Whether you have questions about our products, need help choosing the right light distribution pattern, or want to discuss your specific requirements, our team of experts is here to assist you. Just reach out to us, and we'll work with you to find the best solutions for your lighting needs.
References
- IES Lighting Handbook, 10th Edition
- Lighting for Buildings, by Jan Koshel
So, there you have it! A comprehensive guide to the light distribution patterns of outdoor wall washers. I hope this blog post has been helpful to you. If you have any more questions or need further information, feel free to reach out. We're always here to help you light up your world!











