One of the most common questions I’m asked as a lighting designer is:

“Where do I start with lighting design?”

The answer is rarely what people expect. You don’t start with light fittings, Pinterest boards, or product catalogues. You start with the space itself. Professional lighting design begins with understanding how a space functions, how it is used, and how it should feel. Whether you’re designing lighting for a home, hospitality project, or commercial environment, the foundation is always spatial analysis, not product selection.

Effective architectural lighting design is rooted in asking the right questions: Who is using the space? How do they move through it? What are the key viewpoints and focal points? How should the atmosphere shift from day to night? This process, often called spatial and use analysis, allows lighting to become an integrated design layer rather than an afterthought. Instead of applying a standard grid of downlights, you position light intentionally to guide circulation, highlight important surfaces, and create clarity within different zones. Good lighting design supports wayfinding, enhances mood, and improves the overall user experience.

When lighting is planned strategically, it reduces visual clutter and strengthens architectural intent. A reception desk can become self-explanatory through thoughtful illumination. A circulation route can feel intuitive without signage. A feature wall can command attention without competing glare. Lighting has the power to shape perception after dark — influencing what people see, how they move, and how they feel in a space. That level of impact deserves a considered lighting plan, not a default layout. Measure twice. Light once.

Willie Duggan

Willie grew up in the family business, stacking boxes, wiring fittings and making deliveries. He went on to study engineering and then lighting design. After working as a lighting designer in London he returned to lead our design team. You can also find Willie chasing a ball round the rugby pitch, at a gig or threading the boards on stage.