Alcon Lighting: The Latest Architecture and News

Lighting plays a crucial role in architecture: to allow users to see, safely inhabit spaces, and carry out their daily activities. But its power has long exceeded these basic functions, primarily driven by technological advances and new design trends that have led to greater innovation and creativity. Contemporary lighting design has the ability to completely transform a room, impacting visual comfort and setting the tone by defining volumes, drawing attention to texture and enhancing colors. It can also determine shape and size perception; for example, in a room that is particularly small, having extra lighting reflect off light-colored walls will help the space appear larger. Similarly, light has been proven to affect mood, concentration and overall well-being. Whereas an adequately illuminated environment is associated to warmth and improved energy levels, poor lighting can lead to health deficiencies, including headaches, eyestrain and even depression.

Choosing the right lighting for any space can be a complex decision. Considerations need to be made with respect to the purpose, form and function of the lighting application. Design and aesthetics also play a role in the equation. With so many options for lighting on the market, it takes specialized knowledge and understanding to determine the best fit for your space. Even more challenging than finding lighting for a generic space, an art gallery or museum application can be difficult and even overwhelming to light properly. LED lighting has simplified a large chunk of lighting for art display.

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Talieh Ghane researches the interaction between light and health at the California Lighting Technology Center. We talked about the biological vs. visual system of light, how to synchronize your circadian clock for better health, how light is like a drug, and why you shouldn’t be on your phone right before bed (guilty).

Imagine light fixtures that act as Bluetooth beacons, allowing smartphones to help visitors find their way around a building. Imagine a lighting system which can pinpoint the location of people and physical assets within the building. Imagine an automation system which can use occupancy data and personal preferences to orchestrate an optimized and personalized building environment.

Walk into a room bathed in cozy, inviting light and you’ll feel instantly at ease. Walk into the same room buzzing with harsh fluorescents, and your teeth may start to grind.

Why?

In 2014, a Journal of Consumer Psychology study found that the more intense the lighting, the more affected and intense the participants’ emotions were — both positive and negative.

The study included six experiments that examined the link between emotion and ambient brightness. Feelings of warmth increased when participants were exposed to bright light with hints of reddish hues. A sensation of angst increased when bluer light dominated.

And the brighter the light, the more intense the participants’ emotions became. Both the intensity and the color of the light affected people’s moods.