In addition to highlighting different textures and angles, Architectural Lighting can also be used to create a dramatic effect. Architectural lighting can define a space both physically and aesthetically, depending on its shape, size, style, and texture. Capitalizing on contrast requires considering all of the architectural elements, as well as adding to or enhancing the existing architecture. To do this, consider the following tips. Read on to learn more about Architectural Lighting. But first, let’s examine some basic principles that make good architectural lighting.
Illumination for architecture
Modern illumination for architecture is essential for a number of reasons. Some types of illumination are purely functional, while others are aesthetically pleasing. In parking garages, bright lighting can improve safety and comfort. In these cases, aesthetic and functional concerns come together in a single lighting scheme. In addition to artificial light, a well-designed illumination scheme should incorporate natural light. Here are some examples of the most strikingly beautiful illuminations for architecture:
Architectural illumination differs from other types of lighting used in buildings. While some forms of illumination are functional, others are designed to attract attention and encourage further involvement. Functional illumination, for example, is used to illuminate security access gates, while promotional illumination aims to attract viewer attention and encourage further interaction. Architectural illumination aims to serve these three distinct goals. If properly implemented, good illumination can enhance the aesthetics, usability, and desirability of a building.
Energy efficiency
The efficacy of architectural lighting is a major issue in energy conservation. The current standard for measuring lighting power is lumens per watt, which fails to take into account how people perceive light. The energy efficiency of a building is best measured by its application efficacy, which is determined by the efficiency of visible light within the occupant’s visual field. This measure of lighting power can be improved through technological advances. A simple example of an efficient lighting system is occupancy sensors.
Using LED lights can cut energy consumption by up to 70 percent. LED bulbs also produce less heat than conventional lighting fixtures. They also last up to ten times longer than conventional light bulbs. These lights are not only visually appealing but also promote healthy living. They can help reduce lighting costs by 30% to 60% while reducing environmental impact and promoting health. For more information on the energy efficiency of architectural lighting, visit the ENERGY STAR website.
Non-visual aspects
Non-visual aspects of architectural lighting have a long history and have greatly influenced design and construction. Since Goethe opened the field to the consideration of light from a physiological and psychological point of view, designs for ideal homes, sanatoria, and open-air schools have been shaped by research on the effects of invisibly colored light. Recent neuropsychological studies on color and human health have added to this field’s importance.
In addition to illuminating features, non-visual effects of architectural lighting can also help highlight different textures and angles. Depending on the size, shape, style, and texture of a structure, light can help define its space visually and physically. To make the most of contrast, architects and designers must consider all of the elements of a design and enhance existing architecture. Here are some of the most important aspects to consider when lighting a building:
Reflective surfaces
The design of reflective surfaces is often based on geometric shapes that are derived from the optical properties of a surface. In many cases, an architect will choose to use a geometric shape, such as a paraboloid, to define the target illumination surface. This approach allows the engineer to work in candela space, rather than focusing on the actual surface of the illumination source. Reflectors can be designed with different degrees of freedom, using mathematical methods such as virtual focal planes.
The radiance, or brightness, of the light emitted from a surface, is directly related to the quality of the reflector’s surface. There are two types of reflectors: specular and diffuse. Specular reflectors, which look like flashlights, produce only light in a small angular region. Reflective surfaces are important for lighting architectural designs, but they can also cause headaches and discomfort.
Wall washing
The term “wall washing” is used to describe the appearance of lighting that is angled on a wall. This type of lighting is not intended to wash the walls themselves, but to make the surfaces they are mounted on look clear and dynamic. During an exhibition, wall washing can help bring out the best features of art by evenly distributing light down the entire wall. It is especially effective on flat, smooth surfaces. Here are some tips for wall washing:
First, wall washing lamps must be installed above the ceiling in order to illuminate vertical space. In order to achieve the best results, they must be mounted at a distance from the wall that allows them to wash a large area. Secondly, wall washing fixtures should be placed at eye level or angled upward toward the center of a feature or artwork. Lastly, wall washing fixtures should be multidirectional to provide optimal results. In addition to these considerations, they should be mounted at ceiling height to minimize the effects of light on a vertical space.
