Lights Lights Lights shares their latest article as part of their partnership with ArchiTeam.
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By Elias Elias Stavridis
Why Lighting Should Be Discussed Before the Electrical Plan
When residential projects are reviewed after completion, we continually notice the ones that planned for lighting and those that just selected their lighting. The difference is highly noticeable, and not just to us. Often the client talks about the way they ‘feel’ in their space, as a result of the lighting Yet lighting is still frequently introduced late in the design process, often after floorplans are resolved, joinery detailed and electrical layouts are already underway. It is understandable why this happens. Architects are balancing planning constraints, budgets, consultants, material selections and client expectations. Lighting can be perceived as a finishing layer rather than a foundation design element. The reality however, is that many of the most successful lighting outcomes are achieved when conversations around lighting occur well before an electrical plan is prepared.
Lighting and Architecture Are Inseparable
Good lighting does not solely illuminate architecture. It shapes how architecture is experienced. The height of a ceiling, the texture of a material, the detail in the joinery and the transition between spaces are all influenced by the way light interacts with them. When lighting is considered early, architects have the opportunity to use light as another building material. Light can draw attention to architectural features, create depth, improve spatial perception and establish atmosphere. On the flip side, when lighting is addressed later in the process, opportunities to enhance the architecture are often lost or too expensive to recover. Lighting should not begin with a discussion about fittings. It must begin with a discussion about how a space is intended to feel.
The Electrical Plan Is Not a Lighting Design
This is perhaps one of the most common misconceptions encountered across residential projects. An electrical plan serves a vital purpose. It documents locations for power, switching and lighting circuits to enable construction and coordination between trades. However, an electrical plan does not necessarily represent a lighting strategy .A lighting strategy asks different questions:
- What activities occur within each space?
- Who lives here?
- Which architectural features should be highlighted?
- Where should the eye be led?
- How does daylight affect the room throughout the day?
- How do interior and exterior spaces connect after dark?
Without considering these questions first, lighting layouts can unintentionally become a grid of lights distributed evenly throughout a ceiling. While this approach may provide adequate light levels, it fails to create the sense of comfort and atmosphere that clients expect from well-designed homes.
Early Planning Reduces Variations and Compromises
One of the most practical reasons to engage lighting expertise early is project coordination. Many architectural lighting solutions require consideration of structural elements, ceiling details, joinery design, just to name a few. Recessed lighting, indirect lighting, joinery lighting and the landscape all need dedicated planning. When these conversations occur late in the process, projects can encounter challenges such as:
- Ceiling modifications
- Builder variations
- Service clashes
- Compromised fixture locations
- Budget impacts
- Delays to procurement and installation
However, when lighting is incorporated during the design development phase, these issues can often be resolved before they become costly onsite decisions. For architects, this creates a smoother documentation process. For clients, it frequently results in better outcomes and fewer surprises during construction.
The Difference Between Bright and Well Lit
Clients rarely ask for more lumens. What they usually want is a home that feels comfortable, welcoming and functional. There is a significant difference between a bright room and a well-lit room. Some of the most successful residential projects actually use fewer fittings than initially anticipated because the lighting has been carefully considered using layers to create the look and feel required. A layered lighting approach typically considers:
- Ambient lighting for general illumination
- Task lighting for function
- Accent lighting to create focus and depth
- Decorative lighting to identity the character of a home
When these layers work together, the result is a home that feels considered rather than simply illuminated. The challenge is that layered lighting cannot be effectively implemented if the only discussion occurs once electrical layouts have already been finalised.
Clients Are Becoming More Sophisticated
Over the past decade, homeowners have become increasingly aware of design. Social media, architecture publications and homes featured online have raised expectations around residential design outcomes. Clients may not always use technical terminology, but they know when a space feels elevated. Interestingly, many of the interiors that clients save and reference are not defined by expensive finishes or large budgets. They are defined by look and atmosphere. Architecture, materials and light largely create the atmosphere of a home through the way they interact.
As a result, lighting conversations are becoming less about fixtures and more about experience. Architects who integrate lighting thinking earlier in the design process are often better positioned to deliver the emotional outcomes clients are seeking.
Elevating the End Result
The best residential lighting outcomes rarely occur by accident. They come about through a collaborative process where architecture, interiors and lighting are considered together rather than as separate disciplines. Engaging a lighting expert early does not necessarily mean increasing the budget or adding complexity. More often, it creates an opportunity to make decisions before they become constrained by documentation, construction and procurement timelines. Ultimately, lighting should not be viewed as the final layer applied to a project. It is an integral part of how architecture is experienced every day. By bringing lighting conversations forward, architects can unlock opportunities to enhance spatial quality, improve project coordination and create homes that feel every bit as considered after dark as they do during the day.
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