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Lighting and Productivity

Shedding Light: How Does Lighting Impact Our Productivity?

Lighting plays a crucial role in our overall health and wellbeing, impacting our body's internal clock and influencing our energy levels, mood, and alertness. The circadian rhythm, which regulates our sleep-wake cycle, is largely driven by light exposure. Therefore, in any learning environment, it's important to ensure that the lighting levels are optimized to promote productivity, while also avoiding disruptions to the body's natural rhythms.


Excessive brightness from a light source can lead to discomfort, fatigue, and glare, which can negatively impact productivity in a workspace. Direct/indirect illumination is a great way to achieve a more even light distribution and uniformity, which in turn, increases the perception of comfort and brightness while eliminating glare. By creating a workspace that is comfortable and free from distractions, productivity is enhanced, and learning becomes more efficient.

Tunable white lighting can also be used to create engaging environments, particularly in classrooms. It mimics the light produced by the sun and helps to stimulate the body's natural circadian rhythm. By adjusting the color temperature, instructors can modify the lighting to suit the specific activity at hand. For example, in high concentration activities, a color temperature of 6000K (upper spectrum) is ideal, while for calm and relaxed activities, a color temperature of 3000K (lower spectrum) is more appropriate.


By utilizing tunable white lighting, instructors can optimize their learning environment to promote productivity and engagement which will ultimately result in a more successful learning experience for students.









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