Energy Efficient Lighting for Commercial Buildings

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Consumers, utilities, governments, amongst others have reaped substantial benefits from using energy-efficient lighting which has brought about a high demand for these lights.

The demand can be largely attributed to the prevalence of inefficient lighting technologies which comes with a high cost and negative impacts on the environment.

On the contrary, the importance of energy-efficient lighting for commercial buildings promises energy security while at the same time reducing the need for fuel in these premises.

Thus, we’ll be taking a look at the energy-efficient lighting advantages, which has made these lights essential for commercial applications.

Energy-Efficient Lighting for Commercial Buildings

The term commercial building is used to describe non-residential properties which serve commercial purposes.

Some of these are warehouses, manufacturing facilities, offices, hotels, and retail buildings such as shopping malls, power centers, and convenience stores.

Generally, these are properties that can generate a profit as a result of a capital gain or rental income.

The Benefit of Energy-Efficient Lighting

Energy-efficient lighting or energy-saving light bulbs are available in different colors as well as light levels.

Some examples of energy-saving lightings are a compact fluorescent lamp (CFL), light emitting diode (LED), and halogen incandescent.

It is worthy to note that upon their launch, the LED, for instance, was said to be cold, harsh, and ultra-bright thereby stealing a room’s warmth.

However, the latter is no longer the case in recent times since they come in different soft white light bulbs.

There was also the problem of how slow it took LEDs to light up upon being turned on finally.

On the contrary, these lights come-on instantly.

They may be more expensive than traditional incandescents; nonetheless, they are less costly to operate since they can save commercial buildings money in the long run.

In the same vein, they last longer than traditional bulbs which takes away the need to replace them frequently.

But more about that later!

Importance of Energy Efficient Lighting for Commercial Buildings

The energy-efficient lighting advantages have given them relevance in commercial buildings.

Whether it’s energy-efficient high bay lighting or recessed lighting, these benefits can still be reaped.

Accordingly, the importance of these lights  include:

1. Energy Savings

As the name implies, energy-efficient lighting systems use less energy in comparison to traditional lights, which gives them an advantage over the latter.

Specifically, they consume around 25 to 80 percent less energy than conventional or traditional light bulbs, which could result in lower utility cost every month for commercial buildings.

By being highly energy-efficient, these lightings use 80% of the energy they obtain to produce light, and only 20% is given off as heat.

This performance goes contrary to traditional bulbs that use a significant part (80%) of the energy supplied to them to generate heat while only 20% is used to provide light.

Here’s what it looks like:

If you’re paying $100 monthly for light bills in your commercial property while using conventional lighting technology, it can be translated to paying $80 for heat and $20 for the light you’ve been using.

2. Reduced Electricity Bills

Another notable importance of energy-efficient lighting in commercial buildings is that they can significantly reduce electricity bills.

Thus, a little amount of time spent upgrading the current lighting in such facilities or offices can be financially beneficial in years to come.

3. Lasts Longer

High-efficiency lighting is, unarguably, more expensive than traditional lights, but in the long run, they can lower operational cost.

The latter can be attributed to the fact that energy-efficient lights such as LEDs last as long as 3 to 25 times longer than traditional lights.

They can last about 50,000 hours, and if you leave your lights on for 24 hours every day, then you will still be able to take advantage of these lights for almost six years.

What this means is that you won’t have to carry out their maintenance every so often or stress yourself to reach certain heights to take down the bulb since they won’t degrade quickly.

Their longer life span can save you a tremendous amount of money that would have been spent on traditional lights.

Also, you can use fewer lights in your commercial building. As such, fewer resources will be spent to see through your company’s manufacturing processes, packaging, and transportation.

5. Emits Less Heat

Bulbs get hot over time as they are left on, and some generate heat even faster.

Just by hovering your hand close to the light, you can feel the high heat that it is producing.

An employee who mistakenly touches the bulb could potentially injure themselves if they are not careful.

However, another pro of energy-efficient lighting is that they use a significant percentage of the energy they consume to generate light.

This percentage goes as high as 80% whereas the remaining 20% is used to emit heat.

That being so, they are not as hot to the touch compared to other light sources.

7. Ecologically Friendly

Traditional fluorescent lighting involves mercury, which is harmful to the environment when they are disposed. Commercial LED lighting is free of these chemicals, resulting in a cleaner lighting solution for both you and the environment.

LEDs being free of these chemicals goes contrary to fluorescent lighting bulbs that consist of mercury that is harmful to the environment when the bulbs are disposed of in landfill waste.

There’s also the need to register the disposal on conventional lightings with a waste carrier while LEDs will save you the time and cost that is required for this disposal.

Similarly, LEDs or lighting system in a building are recyclable which ensures that they are ecologically friendly and no toxic wastes are left in the environment.

8. Zero UV Emissions

Goods that are sensitive to heat will benefit significantly from energy-efficient commercial lighting systems since they radiate less heat.

On the other hand, there is UV sensitive objects place in art galleries and other commercial buildings which these lights will be beneficial to.

This is because they generate little infrared light without Ultraviolet emissions.


The importance of energy-efficient lighting for commercial buildings are numerous, and that is why these lights have gained adoption in several spaces.

Commercial applications which need to curb cost to make a profit can also benefit from their use.

Thus, they may be expensive, but in the end, they come with a promise that makes them a better choice to traditional or conventional lightings.

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