The word ambient has one definition, but many uses. Ambient generally refers to the environment around us.
In the worlds of interior design and architecture, there are three types of lighting. Task lighting, like a reading lamp, provides light to support a task. Accent lighting is used to accentuate a particular object or characteristic of a space.
The third type, ambient (or general) lighting is strong enough to cover a large area in light to make the space usable. The ubiquitous (and somewhat infamous) ceiling light is an example of ambient lighting.
General lighting creates an even layer of light without creating hotspots or glare. Because of the strength of this light, it can cause long shadows, and make objects and people look a bit flat.
Psychologically, general lighting can be overwhelming for people who are light-sensitive. I noticed that the ceiling lamp, which I call the “big scary lamp”, can be overstimulating, even in a quiet room.
‘Ambient’ is also basically synonymous with mood lighting. Mood lighting typically uses warm, orange-leaning light to provide a calming atmosphere.
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Warm lights with a temperature between 2700 and 3000 Kelvin, are psychologically reminiscent of campfire. Going back to the roots of humanity, campfires signified safety, warmth and community. Lights in this color range still exude feelings of safety, making them an excellent addition to our spaces as we navigate an often stressful world.
Further research also connects warm light to management of the circadian rhythm. Cool, bluer light is typically associated with waking up, mental stimulation, or concentration. Computers and cell phones are culprits of bathing us all in blue light and subsequently impacting our bodies’ natural rhythm of rise and rest. The push toward mood lighting seems to suggest that we are seeking psychological refuge.
As you search for the next DIY project, consider mood lighting for your space.