FAQs About LED Lighting For Commercial Applications

August 23, 2023

LED lighting, where innovation meets illumination! If you’ve ever wondered about making the switch to LED lights for your commercial space, you’re in the right place. LED lighting has taken the world by storm for its energy efficiency, longevity, and versatility. However, like any technology, it comes with its own set of questions.

Here, we’ll dive into some of the most frequently asked questions (FAQs) about LED lighting for commercial applications. We’ll unravel the mysteries behind these energy-saving luminaries and provide you with clear, reader-friendly answers. Whether you’re considering the switch to LEDs or looking to optimise your existing LED lighting setup, we’ve got you covered.

Is there a downside to LED lights?

Absolutely, LED lights are fantastic in many ways, but they’re not entirely without drawbacks. Let’s break it down:

  • Advantages: LED lights are super energy-efficient, meaning they’ll save you a bundle on your electricity bills in commercial spaces. They last a long time, reducing the need for frequent replacements, and they’re eco-friendly, as they contain no hazardous materials like mercury. Plus, they’re versatile and come in various colours and styles to suit your needs.
  • Downsides: LED lights can be a bit pricier upfront compared to traditional bulbs, but remember, they’ll pay for themselves in energy savings over time. Some people also don’t like the cooler, bluish light of certain LEDs, but you can easily find warmer-toned (2700-3000k) LEDs if that’s your preference. Lastly, in rare cases, LED lights can flicker or not work correctly with older dimmer switches and systems. You may need to upgrade your dimmer to an LED-compatible one or you may require the assistance of a lighting designer who will spec your own bespoke dimming system.

Why do LED lights not work in some fixtures?

This is a common issue, but it’s usually fixable. Here’s the deal:

  • Compatibility: Traditional fixtures were designed for incandescent, halogen or fluorescent bulbs, which have different characteristics than LEDs. LEDs are sensitive to heat, and if the fixture doesn’t allow for proper heat dissipation, it can cause them to fail prematurely. Additionally, some older dimmer switches aren’t compatible with LEDs as they operate on specific control gear within the fixtures. Most LEDs require direct-to-mains voltage power supplies and therefore the control gear needs bypassing.
  • Solution: You can either replace the whole fixture with an LED-compatible one or, if you love your current fixture, consider retrofitting it with an LED bulb designed for enclosed fixtures and direct mains power supply. If it’s a dimmer issue, switch to an LED-compatible dimmer switch for smooth operation. if you have a more complex system then you should get in touch with us directly for a site inspection.

What is the best LED light to buy?

Choosing the right LED light can make a big difference. Here’s what to look for:

  • Brightness: For commercial spaces, go for LEDs with high lumens per watt. The higher the lumens, the brighter the light and the further the light will travel is a general rule of thumb.
  • Colour Temperature: If you want a warm, cosy atmosphere, go for LEDs with a lower Kelvin (K) value (around 2700-3000K). For a more cool white or daylight-like feel, opt for higher K values (4000K-6000K). In reference to 6000K (it’s close to looking up at a clear blue sky-type tone).
  • CRI (Color Rendering Index): Look for a high CRI (80 or above) if colour accuracy is crucial, like in retail spaces, car showrooms and manufacturing environments.
  • Beam Angle: Consider the beam angle – narrower beams are excellent for task lighting, while wider ones are ideal for ambient lighting.

For a customised solution, consult a lighting expert who can help you choose the perfect LED for your commercial space. This is something we can help with so feel free to get in touch.

Do LED lights use a lot of electricity?

Not at all! LED lights are champions of energy efficiency. Here’s why:

  • Efficiency: LEDs use significantly less electricity than traditional incandescent or fluorescent bulbs. They convert almost all the energy they use into light, not heat, which is a massive energy saver.
  • Savings: In the long run, you’ll see a substantial drop in your electricity bills when you switch to LEDs. They can use up to 80% less electricity!
  • Eco-friendly: Not only do LEDs save you money, but they’re also great for the planet. Using less electricity means reducing your carbon footprint.

So, don’t worry about LED lights guzzling electricity; they’re the energy-sipping heroes of the lighting world!

Best Practices for Upgrading Lighting in Commercial Spaces

Upgrading lighting in commercial spaces, such as warehouses, factories, and workplaces, is a smart investment that can enhance productivity, safety, and energy efficiency. Here are some best practices and important considerations to keep in mind:

1. Assess Your Needs:

  • Before diving into the upgrade, conduct a thorough assessment of your space. Consider factors like the purpose of the area, the tasks performed, and the existing lighting conditions.

2. Understand Lighting Regulations:

  • Familiarise yourself with local and national lighting regulations and codes that may apply to your commercial space. Compliance is crucial for safety and legal reasons.

3. Energy Efficiency:

  • Opt for energy-efficient lighting solutions such as LED fixtures. LEDs consume significantly less energy than traditional lighting and have a longer lifespan, reducing maintenance costs.

4. Lighting Design:

  • Plan the lighting design carefully. Ensure that lighting is even, eliminating dark spots and glare. Consider task lighting for areas where detailed work is performed and ambient lighting for general illumination.

5. Smart Lighting Controls:

  • Implement lighting controls such as motion sensors, timers, and dimmers. These can help optimise energy usage by automatically adjusting lighting levels based on occupancy and natural light.

6. Color Temperature and CRI:

  • As we briefly mentioned before. Choose lighting with the appropriate colour temperature (measured in Kelvin) and Color Rendering Index (CRI). Warmer temperatures (2700K-3000K) are suitable for areas where comfort is essential, while cooler temperatures (4000K-6000K) enhance focus and alertness.

7. Emergency Lighting:

  • Ensure that emergency lighting systems are in place and compliant with safety regulations. They should provide adequate illumination in case of power outages or emergencies.

8. Maintenance Plan:

  • Develop a proactive maintenance plan to keep your lighting system in top condition. Regular cleaning, replacing bulbs and components promptly, and addressing issues promptly can extend the life of your lighting.

9. Consider Lighting Controls:

  • Implementing lighting controls, like occupancy sensors and daylight harvesting, can further reduce energy consumption by adjusting lighting levels based on occupancy and natural light availability.

10. Employee Feedback: – Gather feedback from employees who work in the space. Their input can help identify areas where lighting improvements are needed to enhance their comfort and productivity.

11. Budget Wisely: – Budgeting is crucial. While quality lighting is an investment, consider both the upfront costs and the long-term savings in energy and maintenance. The saying goes: Buy cheap, buy twice. Most companies advertise 3-5 year warranties yet a lot of them go bust so who do you make a claim with then?

12. Work with Lighting Experts: – If you’re uncertain about the best lighting solution for your space, consult with lighting professionals. They can provide tailored recommendations and lighting designs to meet your specific needs. We have a dedicated team who have worked in the lighting industry since the early 80s.

13. Monitor and Adapt: – After the upgrade, regularly monitor energy consumption and lighting performance. Make adjustments as needed to ensure your lighting system continues to meet your goals.

By following these best practices and considering the unique requirements of your commercial space, you can make a well-informed decision when upgrading your lighting. A well-planned lighting upgrade can not only enhance the environment for your employees but also contribute to cost savings and sustainability.


As we conclude our exploration of LED lighting for commercial applications, we hope your questions have found the answers they were seeking. LED lighting is more than just a trend; it’s a smart choice that can positively impact your business and the environment.

Remember, while LED lights have some minor downsides, the benefits they bring to the table far outweigh them. They are energy-efficient, long-lasting, and adaptable to various lighting needs. Plus, they play a significant role in reducing your electricity bills and your carbon footprint.

So, whether you’re illuminating an office, a store, a warehouse, or any other commercial space, LED lighting offers you a brilliant solution. If you’re ever in doubt about which LED lights to choose or how to make them work seamlessly in your fixtures, don’t hesitate to seek professional advice.

Thank you for joining us on this enlightening journey. May your commercial space shine brighter, and your savings grow larger with the power of LED lighting. Here’s to a well-lit and sustainable future for your business!