Photo by Tim Ryan, 2022
First impressions don’t stop when the sun goes down. Architectural lighting is one of the most impactful, and underused, ways to elevate a home’s exterior for added curb appeal, as well as safety and security.
What is Architectural Lighting?
Architectural lighting highlights a building’s structure, texture, and form using hidden light sources, with the intention to enhance architectural features such as columns or walls. This differs from landscape lighting which focuses on accentuating outdoor elements like trees, gardens, and pathways to create beauty and safety. Used together they create a cohesive, safe, and secure space that can be enjoyed any time of day or night.
Popular Techniques Explained Simply
Downlighting: A fixture is mounted and positioned to shine in a downward angle. This method can be used to create a natural moon-lighting effect, or for more traditional architectural lighting utilizing soffits. Down lighting is the most natural and efficient lighting technique.
Photo by Tim Ryan
Uplighting: A fixture is mounted and positioned to shine in an upward angle. Care should be taken to avoid creating glare by using appropriate shielding. Because up lighting is less common than down lighting, it can create very dramatic effects.
Wall Washing: Creates a soft, even illumination across flat surfaces. Continuous strip lighting or fixtures placed in close proximity achieve this technique best. It differs from grazing by using wider angles and larger offsets to create a blended look without hot-spots or shadowing.
Grazing: In this method the light enhances the surfaces of the brick or stone and creates a great shadowing effect. This is an excellent way to enhance the facade of a structure. Positioning the light source is critical in grazing. As the angle at which the light hits the surface material changes, so does the intensity of the shadows, and depth of the texture.
Photo by Tim Ryan, 2025
Dos and Don’ts of Architectural Lighting
Do: Choose a color temperature that complements your home’s exterior. Color temperature, measured in Kelvins, has a dramatic effect on how your home’s facade looks after dark. Warm white light (2700K–3000K) tends to bring out the richness of brick, wood, and earth-toned stucco, while cooler temperatures (3000K–4000K) can complement modern homes with gray, white, or stone exteriors. The goal is to enhance what’s already there, not fight against it. When in doubt, a lighting designer can help you test options before committing.
Don’t: Use fixtures with an output exceeding 400 lumens. More light is not better light. For architectural applications, fixtures in the 100–400 lumen range are almost always sufficient, and often preferable. Overpowered fixtures wash out the subtle textures and details that make a home interesting, create uncomfortable glare for neighbors and passersby, and undermine the warm, inviting atmosphere you’re trying to achieve.
Do: Choose light sources with a high Color Rendering Index (CRI). CRI measures how accurately a light source renders colors compared to natural daylight, on a scale of 0 to 100. For architectural lighting, look for fixtures with a CRI of 90 or above. High-CRI light ensures that the true colors of your brick, paint, stone, or siding come through faithfully.
Don’t: Overlight your property. This is the most common mistake in outdoor lighting, and the results are hard to miss. Flooding your home’s exterior with too much light doesn’t make it look grander, it makes it look institutional. Designers sometimes call this the “prison yard effect,” and once you’ve seen it, you can’t unsee it. Beyond aesthetics, overlighting contributes to light pollution, disrupts local wildlife, and can even be a nuisance to your neighbors. A thoughtful design uses targeted, layered light to create depth and drama.
Award-Winning Outdoor Lighting in Denver and the Front Range
Lighthouse Outdoor Lighting of Denver specializes exclusively in custom outdoor lighting design and installation for residential properties throughout Denver, Boulder, Castle Rock, and the Colorado Front Range. From intimate landscapes to expansive estates, our approach is always tailored, design-focused, and detail-driven.
If you’re considering an outdoor lighting project and want to work with an award-winning Denver outdoor lighting company, we’d love to help you see what’s possible after dark.