Architectural lighting and its role
Lighting plays a vital role in the way people experience and understand space. Whether buildings and structures are lit naturally or artificially, lighting is the medium that allows us to see and appreciate are environment.
Lighting can bring an emotional value to architecture – it helps create an experience for those who occupy it. Whether it is daylighting or artificial lighting, light draws attention to textures, colours, and forms of a space, helping architecture achieve its purpose. Vision is arguably the most important sense through which we enjoy architecture, and lighting enhances the way we perceive it.
To create a successful balance between lighting and architecture, it is important to remember three key aspects:
Aesthetic is where designers and architects focus on the emotional impact the balance of lighting and architecture will have on occupants. Designers determine how they want people to feel when they walk around a space. This aspect is especially important for retail locations; exterior lighting should draw the consumer in, and the interior lighting should engage them as they walk through the doors in addition to showing off product.
Function, is also vital. We want the lighting to look a certain way, but we have to also make sure it serves its most important purpose – to help us see. Areas should be illuminated so occupants feel safe, comfortable and confident when navigating a room or building. They should be able to see the floor and walls around them, which should create a feeling of reassurance. They may also need to be able to perform specific functions, such as task lighting for reading, working and so on, emergency lighting to facilitate escape and so on.
The final aspect is very important in today’s age of green building and sustainability. It’s one thing to create an engaging and effective lighting layout, but it’s another to create a breathtaking layout that is also energy efficient. This can be done by assuring the majority of the light is reaching its target and there is less wasted light. For example, installing LEDs rather than fluorescent lighting, as there can be less wasted light due to the directional nature of LEDs.
[edit] Related articles on Designing Buildings Wiki
Featured articles
Check out some of the best features and news from Designing Buildings as well as key stories from around the web.
CIOB celebrates positive Ofsted report.
The Building Safety Regulator announces a call for evidence.
Government approach could undermine delivery and regeneration.
World's first mass timber data centre.
The overlooked environmental aspect of data centre development.
Introduction to radon awareness
New technical information sheet published by CIOB.
Updated supplier guide can help electrical contractors engage with NHP.
CIAT confirm the winners of the 2026 architectural technology awards.
Government launches a one stop shop for flood preparedness.
Sir Edwin Lutyens: Britain's greatest architect? Book review.
CIOB publishes free template to help assess and manage risks.
ECA's reflections on Party Conference season
Burnham wants to be confident of winning before asking for a fresh mandate.
New Chief Construction and Scientific Adviser
Sergio Cavalaro, Professor of Infrastructure Systems at Loughborough University.
















