As lighting affects performance

If in the morning at work, you nodding, and at night tossing and turning in bed without sleep, then maybe it's time you change the lamp.

The eyes are sensitive to the amount of incoming light in them, causing the body to produce different hormones. Melatonin is needed after dark, so we could sleep and cortisol - in the morning to wake up.

To get your brain to work more productively, you need to know what kind of light at the time of the day include. Sometimes, to improve performance enough to change the lamp, or sit by the window.

Colour temperature

Color Temperature - physical concept that expresses the intensity of the light source. It is measured in Kelvin (K) and is always indicated on the packaging of the lamp.

Different color temperature is perceived differently by the brain and starts there are different processes.

The lower the temperature, the closer to red light spectrum. Yellow light relaxes and soothes. The higher the temperature the closer to the blue light spectrum. Such light, conversely, it is bracing. In order to properly position the light sources in the room, you should be aware of this feature.

Understand how one or another color temperature looks in nature and where it is used in life, will table.

lamp color rendering

From color lamp depends on how adequately the color will look in the room. Lamps with low color rendering distort color perceptionThat also affects performance.

This option is indicated on the packaging or CRl Ra index. The higher the index, the more natural looking color in the room. Possess the highest color rendition incandescent and halogen. Good color - fluorescent lamps with a five-phosphor IPF lamps (metal halide) and advanced LED.

Better lighting - natural

The best light for work - natural sunlight, which we can observe in the afternoon. It improves mood, increases concentration and productivity, it is struggling with depression. You've probably noticed yourself how much better feel on a sunny day.

If you have the opportunity to work at a window, use it, but do not sit down to face him. The table should be placed left-hand side to the window so that more light penetrates into the room, and your eyes do not get tired.

No access to natural light leads to negative consequences. according to a studyImpact of Windows and Daylight Exposure on Overall Health and Sleep Quality of Office Workers: A Case-Control Pilot Study, Staff working in rooms without windows, sleep on average 46 minutes less than those who work in offices with windows. Lack of sleep and disruption circadian rhythms lead to reduced productivity and overall viability.

Lighting for productive work

Since access to sunlight is limited to natural causes, it is replaced with artificial lighting. Closest to him - neutral white at 4 500-5 000 K. Just as the midday sunlight, it improves concentration and reduces fatigue.

In this case, the light must be evenly distributed over the entire operating range and fall flat on top. Otherwise it will create shadows or dazzle the eye, reducing efficiency. Table lamp is better not to be used without a general ceiling lighting, as the sharp light contrasts tire the eyes.

Lighting meeting meetings

Cool the yellow light with a temperature of 500 K 3 500-4 simultaneously supports the working attitude and relaxes. Therefore, this lighting is used in conference rooms.

Quite warm lighting, less than 3 500 K, is placed in conference rooms and recreation areas. It causes a feeling of comfort, relaxes and adjusts to the trust. The same light is placed at home in the living room, bedrooms and over the dining table to create a cozy atmosphere. Work productively under that lighting will not work - you fall asleep. In addition, too muffled light increases the strain on the eyes and can trigger headaches.

Changing the color temperature during the day

Work at the cold light throughout the day tiring and leads to reduced efficiency and circadian rhythm disorders. Therefore, the accumulation of fatigue better move in relaxation zones warm lighting dimmers or use for reducing the light intensity.

Switch the color temperature stands and gadgets. Morning and afternoon, adjust the backlight so as you are comfortable, and in the evening go to the "Night mode". To do this, set attachmentBlocking blue light, or find in the settings "Night mode». Thus you will save up your eyes and help the body to prepare for sleep.