Interior Lighting Design

Interior Lighting Design
Interior lighting design is an ancient scientific field that has recently gained global attention. It combines various sciences to create the science of lighting design. Despite its numerous advantages, lack of knowledge and awareness of these benefits has led to less emphasis on this subject. Interior lighting design is applicable in various professions and industries. In this article, comprehensive information on the principles of interior lighting design is gathered, and by studying it, you can acquire everything you need in this field.
What You Will Read in This Article:
- The Concept of Interior Lighting Design
- A Brief History of Lighting Design
- Scientific Aspects of Lighting Design
- Types of Interior Lighting
- Where Is Interior Lighting Design Used?
- Is Lighting Design More Important During the Day or at Night?
- Some Advantages of Interior Lighting
- Who Should You Entrust Your Lighting Design Project To?
The Concept of Interior Lighting Design
Interior lighting design involves the strategic use of lighting resources inside a building. It is the result of combining various sciences, including physics, electronics, psychology, medicine, history, anthropology, art, and architecture. Without knowledge of these aspects, it is impossible to successfully complete a lighting design project. Superficially, some individuals focus solely on the aesthetic aspects of lighting, but lighting design offers numerous advantages beyond aesthetics. It’s crucial to understand that lighting design is not just about using lamps and light sources; shadows and darkness also play a significant role in this field.
A Brief History of Lighting Design
Lighting design has been of interest to architects since about 1700 years ago. However, at that time, there was no knowledge of electronics, so architects relied on natural light, colors, glass, and shadows for lighting purposes. They used these techniques for several decades. Some architects achieved remarkable results with this approach, and if you have visited famous historical sites, you’ve likely noticed their work. Even with the advent of electronic infrastructure, there were no major problems with the lighting of such places.
In the year 365 AD, approximately 80 years after the invention of the first lamp by Edison, lighting design began to advance significantly. At that time, the General Electric Company seriously started illuminating its main building in Manhattan with its products, marking the birth of modern lighting design science. Europeans, influenced by fashion and electronics, made the most significant progress in the field.

Top lighting
Today, this field has become a major industry, with annual global competitions in lighting design. It’s safe to say that lighting design owes much of its development to these individuals who have written many books and training courses on the subject.
Prominent Lighting Designers:
- Professor Stefan Hofmann
- Sally Storey
- Mary Ann Steane
- Jason Bruges
- Olafur Eliasson
- Charles Benyan

Scientific Aspects of Lighting Design
It’s important to note that light has various physical and psychological effects on humans. These effects can be both physical and psychological, and lighting design aims to control them. From a physical perspective, light is part of the electromagnetic spectrum with wavelengths ranging from 380 to 780 nanometers. The intensity of radiation and even the colors we receive from light sources affect our body cells. It is essential that these factors are controlled, as they have an impact on our well-being.
Lighting design takes into account factors such as:
- Geographic location
- Duration of use
- Activity theme
- Visual identity
- Lighting exposure
- Light pollution
- Security
- And more…
Understanding these scientific aspects is crucial in creating an effective lighting design.
Types of Interior Lighting
Interior lighting can be achieved using natural light or artificial light sources, and the simultaneous use of both methods is highly common and preferable. Only in very specific circumstances are these methods used separately.
In interior lighting using natural light, the location of the structure and the direction of light emission play a crucial role because the intensity and brightness of light vary significantly depending on the cardinal directions (north, south, east, west).
On the other hand, interior lighting with artificial light sources, while requiring its own expertise, provides greater flexibility for the lighting designer.
A crucial point to consider in interior lighting is that some architects may omit the interior lighting project to reduce costs, and the primary owner may only realize this need after the project is completed. Unbeknownst to them, some of these projects require infrastructure, and sometimes the lighting designer may be forced to make partial demolitions in the building.
Where is Interior Lighting Used?
Interior lighting has applications in a wide range of settings, including:
- Residential buildings
- Office buildings
- Commercial establishments
- Mosques
- Museums
- Exhibitions
- Studios
- Shops
- Universities
- Hospitals
- And more
Is Interior Lighting More Important During the Day or at Night?
The importance of interior lighting does not significantly differ between day and night; it is equally important in both scenarios. However, during the daytime, natural light sources are often preferred, while artificial lights play a more prominent role at night.

Some Advantages of Interior Lighting
Interior lighting offers numerous advantages beyond simply illuminating a space. Some of the key benefits of interior lighting include:
- Smart control capabilities
- Long-term warranties
- Enhanced space efficiency
- Temperature control
- Significant cost savings in the long run
- Improved aesthetics
- Adaptation of space usage to individuals’ moods
- Increased property value
- Enhanced mental and emotional well-being of occupants
- And more
Who Should Handle the Interior Lighting Project?
Executing interior lighting projects requires expertise in various fields, and individuals capable of independently delivering high-quality projects are often limited. Design companies, with their specialized teams and extensive experience, tend to excel in this field.
Dano Architectural Group, an architectural and interior design company, is ready to collaborate on various interior lighting projects, including home lighting, villa lighting, medical clinics and offices, restaurants, cafes, shops, commercial and office spaces, and decorative lighting projects. If you require consultation for your lighting project or have any questions, you can contact Dano Architectural Group’s support team during office hours at +98 21 22221852.

