This article looks at six ways to reduce electrical costs with commercial lighting.

Electric Costs Commercial Lighting, Industry Today

The lighting in your business has a significant effect on your operations and employees’ productivity. Considering that energy bills have been on the rise, it can have a drastic effect on overhead costs. It’s estimated that up to 40% of electrical costs on commercial premises go to lighting alone.

If you’re looking for ways to save money for your business, lighting should be one of your main focus areas. While the first solution that comes to mind would be to replace your current systems with newer and more efficient systems and bulbs, there are other ways.

In this article, we look at six ways to reduce electrical costs with commercial lighting:

1. LED Lighting

If you still use traditional fluorescent lights in your commercial building, you’re likely to experience high energy costs. Fortunately, installing LED lights can have a significant impact on your electrical costs by up to 60%.

The reason behind this is simple. LED lights generate far less heat than fluorescent and other conventional lighting methods. This means that it’ll spend less energy to keep the commercial premises lighted, which translates to fewer costs. Also, LED lights have a longer lifespan. They also have lower maintenance and replacement costs.

The benefits of LED lighting at the workplace go beyond efficient energy costs. They’ve also been proven to boost employee productivity, which means that you’ll experience a high ROI.

2. Natural Daylight

Making use of natural daylight is one vital way to save on energy costs. This is because daylighting helps you minimize the amount of artificial light you use in the workplace.

Other than naturally lighting up the workplace, you also reduce the energy used on the HVAC system. This is because natural lighting barely produces any heat so you won’t need to turn on the HVAC to cool down the premise.

Daylighting can save up to 75% of lighting costs. Hence, make sure you’re utilizing a lot of daylight in your workplace by drawing the blinds, using skylights, and using innovative window designs installed at the most appropriate positions.

3. Light Control Panels

Lighting control panels are mostly used for outdoor lighting, but can also be helpful in interior spaces. You can install lighting control panels near the building’s electrical panel. For example, some commercial buildings use a small lighting control panel on each floor that’s programmed to suit tenants’ needs.

Lighting control panels send signals to the lighting systems on whether to turn the lights on or off. The time to carry out this function is normally pre-programmed. For example, the panels can send signals to automatically turn off the lights at 7 am and turn on at 6 pm.

Another vital benefit of light control panels is that they can be integrated with natural daylighting and occupancy sensors. They can adapt to any facility, giving optimum automatic light control as well as reduce electrical costs.

Before you install lighting control panels in your commercial buildings, you must get a comprehensive assessment, as advised by Adrian Full, director of Fix Electrical Contractors. This will ensure that you get the best solutions that align with your lighting needs.

4. Motion and Occupancy Sensors

If your workers go in and out of your commercial premises in dynamic patterns, motion and occupancy sensors could significantly reduce your lighting bills by up to 43%

Occupancy sensors use infrared and ultrasonic technology. An infrared sensor is used to detect any form of movement and body heat within the space. In contrast, an ultrasonic sensor produces sound waves, then detects motion by checking any changes in the returning waves.

Infrared sensors work best as it can detect everything in a line of sight without any barriers. For example, they can be used in private offices and conference rooms. Ultrasonic sensors work best around corners and other obstacles. Hence, it’s best if it’s used in washrooms and hallways.

Using these sensors ensure that the lights will only turn on when the room is occupied. Thus, these solutions are best for areas where the lights don’t need always to be on.

5. HVAC Maintenance

An inefficient HVAC system can be one of the main contributors to a high energy bill. This is because the system struggles to give you the temperatures you desire, thereby consuming more power.

It would be best if you sought regular visits from an HVAC professional to run maintenance checks and repair any broken parts. If your system has been running for a long time, then you may be advised to buy a new one. A newer and efficient HVAC system can save you energy bills by up to 35%.

When buying a newer one, the rule of thumb is to not always get a bigger one; big doesn’t always mean better. This is because an oversized system can result in more maintenance and electrical costs. Instead, have a load calculation done so that you’re sure which system will work best for you.

6. Turn Off Equipment

It might sound like advice a parent would give, but you need to teach your employees and tenants to turn off equipment when they’re not in use. Equipment that you should look out for include printers, photocopiers, and office and kitchen equipment.

For added measures, you can instruct your cleaning and security personnel to switch them off. This entails that electricity should only be used when needed. By doing so, you won’t be paying for electricity running a piece of equipment even when not needed.


Lighting is an essential factor in a commercial setting. This is why it’s a huge contributor to business bills. When looking for ways to reduce lighting costs for your business, you should consider LED lighting. This is because it uses less energy as it’ll generate less heat. Also, you can install light control panels to automatically switch your lights on and off at particular times.

Motion and occupancy sensors can be instrumental in reducing your lighting costs as they automatically switch lights on when space is occupied. Also, encourage your employees and tenants to turn the switch the lights and equipment on only when it’s needed.

Marissa Dickson, Industry Today
Marissa Dickson

Marissa Dickson is a blogger writing high-quality content for more than fifteen years now. Marissa uses her own blog to share her expertise on home improvement, parenthood, and health.


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