Productivity Down in Your Office? Here’s What You Can Do About It on

Amp up the lighting, and stop being an office temperature dictator Do you have to be a startup with investors waiting in line to throw money at you in order to have an office full of employees who are hyped about getting things done? The answer is a resounding no.

viagra website review Look past the glamor and glitz if you want to know the reason these companies have office productivity that’s off the scale. It has to do with two basic elements that any company can control. If you want to increase the output of your employees, understand how lighting and temperature controls productivity.


enter Meet cortisol. It’s a hormone, and you want it to be your friend. Poor, artificial light causes cortisol levels to drop. Not just a little, but at significant levels. If you don’t make the effort to create optimal lighting conditions in the workplace, your team becomes stressed.

prix viagra 100 mg comprime pellicule boite de 12 Lower cortisol levels keep them from successfully stabilizing their energy levels. We have a natural rising and falling rhythm of cortisol. It peaks at about noon and reaches its lowest point around midnight. Cortisol levels fail to increase if we’re exposed to dim light. By the way, cortisol levels also correlate to alertness. That massive energy drain you see in your team every afternoon around 3pm might not be because the sugar levels from their energy drinks just spiked and crashed. The cause is much earlier in the day. They needed brighter light—something approximating natural sunlight—when they arrived at the office.

Introducing the chill factor to your lighting

prograf user reviews Light has temperature. Yes, it’s something you can feel if the lighting is from a candescent source, like a fire. In this case, lighting temperature has more to do with the color. The temperature of light is measured in Kelvin (K). The value is a measurement of the color emitted when an object is heated.

  • Colors that appear blue-white (think daylight and sunshine) are higher color temperatures – 4,600K or more
  • Colors that appear cool white (think sunset) are mid-range color temperatures – 3,100K to 4,600K
  • Colors that appear red to yellowish-white (think glow of a fire) are low color temperatures – up to 3,000K Remember our hormone friend, cortisol? It’s activated when we’re exposed to natural sunlight—or artificial lighting with color temperatures of 4,600K or more. If you want to see an increase in office productivity, look for lighting solutions that bring the light temperature up to 17,000K. You’ll find “blue-enriched” light sources that help you bring sunlight indoors. Researchers at the University of Greenwich found that workers exposed to blue-enriched light levels expressed they felt more alert and had less daytime sleepiness.

What’s the difference between an office and a refrigerator?

Sounds like the setup for a joke. But if your office temperatures are too cold, you’re actually freezing the productivity out of your team. A Cornell study adds credence to the wisdom of turning up the office thermostat if you want to crank up office energy.

There’s more to this philosophy than meets the eye—or in this case, meets the chicken skin. The Cornell study determined a correlation between the uncomfortable feeling from cold temperatures and the number of mistakes employees make.

Being uncomfortably cold does something else to us. If you’re feeling cold, you’re using a measurable amount of your physical and mental capacity to find a way to get comfortable. An office environment that’s too cold is distracting.

watch Find the sweet spot for your team—but keep in mind that Cornell’s study shows that the optimal office temperature producing the least amount of employee mistakes was approximately 77 degrees.

Cooler light. Warmer office. Two ways to help your team reach higher productivity levels. Mission accomplished, with no need for cliché-riddled posters featuring clouds and mountain climbers.