The technology behind LED lights has been around for decades, but only recently have they become affordable and reliable enough to rise in popularity dramatically. With perks starting with energy efficiency to meet virtually any energy targets and a long lifespan, LED lights are both environmentally responsible and budget-friendly

1. Energy efficient

LED lights use up to 85% less energy than traditional bulbs, according to The New York Times. This means LEDs produce savings in electricity costs and simply do well by the environment. In 2007 Congress passed the Energy Independence and Security Act, which, though challenged by the Trump administration, helps the US stay on track with the global shift toward LED and other energy-efficient lighting solutions for everyday light bulbs.

2. Return on investment

As LEDs become more commonplace, individuals and the US as a whole will notice significant energy savings. According to the US Department of Energy, “Switching entirely to LED lights over the next two decades could save the US $250 billion in energy costs, reduce electricity consumption for lighting by nearly 50%, and avoid 1,800 million metric tons of carbon emissions.”

3. Long lifetime

1. Energy efficient

LED lights use up to 85% less energy than traditional bulbs, according to The New York Times. This means LEDs produce savings in electricity costs and simply do well by the environment. In 2007 Congress passed the Energy Independence and Security Act, which, though challenged by the Trump administration, helps the US stay on track with the global shift toward LED and other energy-efficient lighting solutions for everyday light bulbs.

2. Return on investment

benefits of LED lights gbd magazine

In the Big Sandy Independent School District, LED Lights by Energy Focus brought significant energy savings to the schools. Photo courtesy of Energy Focus

As LEDs become more commonplace, individuals and the US as a whole will notice significant energy savings. According to the US Department of Energy, “Switching entirely to LED lights over the next two decades could save the US $250 billion in energy costs, reduce electricity consumption for lighting by nearly 50%, and avoid 1,800 million metric tons of carbon emissions.”

On a smaller scale, E3 used Energy Focus LED lights to retrofit the Big Sandy Independent School District in Eastern Texas in 2016. “Cost was a major component for Big Sandy. The LED’s use 15 to 18 watts per lamp as opposed to the 32 to 36 watts per lamp used by the fluorescents. So it saves the schools money and they get a good return on investment,” Tim Evans, vice president of E3, told gb&d.

3. Long lifetime

LEDs use dramatically fewer watts than traditional bulbs to produce bright light, which means they also last much, much longer. Most LEDs last a minimum 25,000 hours, according to NOPEC, a nonprofit energy supplier in Northeast Ohio. NOPEC says if you were to keep your LED bulb on all day every day it would be about 15 years before you’d have to replace the bulb.

4. Low radiant heat

Among the benefits of LED lighting is the fact that they radiate very little heat, particularly compared to CFL and incandescent lights. According to the US Department of Energy, incandescent bulbs release 90% of their energy as heat and CFLs release about 80% of their energy as heat in comparison to LEDs. This makes LED lights less hazardous, particularly in terms of fire safety.

5. Bright and intense light

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Globe pendant lights and embedded LED lights in the Springdale Library remind patrons of a nighttime sky. Photo by Nic Lehoux

LEDs do not compromise brightness or intensity for energy efficiency. They compete with incandescent and CFL bulbs in terms of brightness, making them a good addition to workspaces where bright light contributes to productivity.

6. Instantaneous light

LED lights have less warmup time compared to other bulbs, brightening rooms and outdoor spaces from the moment the switch is flipped.

7. Design flexibility

Inside Yotel’s Club Lounge, the creative use of LED lighting supports the hotel’s chosen brand. Photo by Nikolas Koenig

The structure of LED lights allow them to be used both functionally and artistically. In spaces of all kinds, LED lights offer design flexibility. In the Yotel NYCFocus Lighting utilized LED lights in all kinds of applications, from pin spotlights to floor lamps to lit ceiling panels, to adhere to the hotel’s strong brand identity.

8. High Color Rendering Index

Many LED lighting options offer a very high Color Rendering Index (CRI), which means they reveal the true color of whatever they illuminate. Philips, one of the leading LED lighting companies, makes LED lights with a CRI of at least 80 compared to natural light’s 100. This allows consumers at home to predict how their outfit will look when they step outdoors, for example. The high CRI of LEDs is also useful in broadcasts, where bright and color-accurate light allows nighttime sports games to look vibrant and real, even on television.

9. Ability to dim

LED lights can be made to dim just the same as incandescent and CFLs. This increases energy savings and allows the light to adjust to suit the needs of a space throughout the day.

10. Range of colors

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The Swedish Medical Center-Ballard’s Medical Behavioral Health Unit lacked daylight, so ZGF utilized tunable LED lighting. Photo by Benjamin Benschneider Photography

LEDs come in many colors, with surprising and increasingly impressive accuracy in terms of color matching. In one of the rising wellness design trends of today, LEDs perform a crucial role. In accordance with people’s circadian rhythms, LEDs can be programmed to adjust in color and warmth throughout the day.

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