Light in any environment is expressed in terms of light intensity (the number of lux). This intensity determines whether there is too little or too much light. If there is too little, it must be supplemented with artificial light. If there is too much, it must be dimmed with window coverings. Both are the most important factors for achieving optimal light intensity.
The correct light intensity, for example, is crucial for employee performance in the workplace. Incorrect light intensity can lead to loss of concentration and/or productivity. Safety in the workplace benefits from the correct light intensity, while outdoor lighting and emergency lighting in the building environment are important for security. Light also influences the experience, for example, when used decoratively and to enhance the atmosphere. Finally, the use of window coverings not only limits light pollution but can also be used for privacy.
Determining the correct light intensity therefore affects many aspects in the environments of many sectors. In a museum, the light intensity will need to be different than in a school, a healthcare institution, a production area, a workplace, or a truck parking garage. The use of lighting factors such as artificial light and window coverings must therefore be aligned with the objectives of facility management and building management in these sectors. One should not come at the expense of the other. Professionals looking for the right combination should therefore start by visiting the exhibition floor.
