How is an effective electrical lighting solution for office and working space?

Thế nào là giải pháp thiết kế hệ thống chiếu sáng tối ưu cho văn phòng?

Today, the electrical lighting solutions for office and working space must delicately unite the function, style, and outstanding energy efficiency. So, to deliver an effective lighting system, you must cooperate with a knowledgeable, experienced, and highly aesthetic lighting design consultant. And what standards should you get for optimal office lighting?

electrical lighting solution

What must the sufficient electrical lighting system need to be cared for?

The electrical lighting solutions in the office space aim to support and prompt working. Lighting is an essential element of designing an office interiorly. Because it can kick off or get down morale, affect the employee’s psychology and performance. Therefore, the electrical lighting system ensures a comfortable and attractive environment for office workers.

electrical lighting solution

Working in an office often requires high-quality lighting sufficient to increase work productivity, improve comfort, and prevent eye strain. On the one hand, it is imperative to combine the general lighting with the lighting of each desk. Professional electrical lighting design in the office means adequate lighting in specific areas so that everyone can clearly see documents, handwritten, typed…

The electrical lighting design plan requires seizing the optimal lighting effects for all different spaces such as private offices, conference rooms, meeting rooms, sample galleries, editing rooms, graphic production, zones, reception area, file, toilet…

Requirements for designing the electrical lighting system in the office

electrical lighting solution

“Lighting quality” means the integration needs, architecture, economy, and environment. Quality, versatility, and efficiency are important designed considerations for office electrical lighting systems. We need to pay more attention to luminance, ghosting, brightness, light distribution, contrast, flicker, and color. They can affect the visual comfort of office workers, inter-departmental interoperability, and aesthetic perception.

Requirements for light colors in-office electrical lighting systems

Electrical lighting solutions must effort many different needs of people. There are two leading indicators concerning: Color temperature and color rendering – CRI.

Colour temperature is an important and characteristic feature of light. A low color temperature means that light with more red gives it a warmer feel, while a high color temperature usually indicates white light has a larger blue component or a colder feel.

Colour reproduction is usually measured by CRI, also known as the color rendering index (CRI Ra). CRI determines how much the color of an object placed under an artificial light source achieves truer than when placed outside in natural light. It would help if you used a minimum CRI of 80. And we should use a light source with a CRI of 90 or higher when color discrimination is more important.

How important is glare control in electrical lighting solutions in the office?

Glare occurs when the brightness, or brightness ratio, exceeds the eye’s adaptation, increasing the feeling of discomfort and not seeing directly. Glare can be reached to the eye directly from a light source (direct glare) or indirectly from a reflective surface (reflecting glare).
In an office, glare can make the image on the computer screen blurry and cause discomfort. Consequences are disability (an injury to vision) or discomfort (not necessarily affecting the ability to see). Visual Comfort Probability (VCP) or Unified Glare Rating (UGR) is one of two models’ luminance levels.

In principle, to avoid glare, the luminance at higher angles should be less than 8,000 cd/m2, regardless of whether the light source is direct or indirect from lamp surfaces such as glass, shutters, or reflectors. The office electrical lighting solutions are only optimal when it ensures the standards of harmonized luminance.

Design and execute electrical lighting solutions for the office

Choosing the lighting fixtures for office usually depends on several factors:

  • Color requirements (CCT and CRI).
  • Lighting control requirements
  • Light source efficiency
  • Lamp life
  • Start-up time

And the most important one is the light distribution and the combination of light sources.

Thanks to new technology and controlling techniques, indoor electrical lighting solutions really are a significant breakthrough. Moreover, energy efficiency is also an important consideration to cut down costs while achieving qualified lighting. Nowadays, incandescent bulbs are replaced by fluorescent bulbs and LED energy-efficient LED lighting fixtures to create better lighting efficiency and saving energy. LED lighting applications grow rapidly due to their ability to improve light efficiency and color. LED lighting becomes the most optimal option when installing electrical lighting solutions for offices. Many LED applications are good at ambient, direct, and indirect lighting in the workplace. They also excel in energy efficiency, longevity, durability, fast switching, and easy maintenance.

The most popular lighting fixtures for the office

The office lighting fixtures must ensure aesthetics and lighting performance. Some types of lights are trusted to use for office:

LED Downlight

electrical lighting solution

These luminaire ones are ubiquitous in offices and commercial buildings around the world. Basically, this is a rectangular light trough with reflectors installed in the plaster ceiling. The light source is T5 or T8 tube lamps installed in parallel from 2 to 4 bulbs, formerly fluorescent tubes and now LED tubes. This electrical lighting solution offers efficient output, better visuals and works well with Dimmer. A highly efficient LED tube system with advanced optical design provides soft light and visual comfort.

LED Panel Lights

electrical lighting solution

The office LED downlight has recently shifted to a high-performance luminaire with a highly uniform and mellow lighting effect. LED panel lights are becoming the more popular technology in the office lighting system. They provide a high-performance electrical lighting solution, sophisticated light distribution, and suitable for any architectural style. Scattered and diffused light is emitted over the entire surface of the lamp. They are ideal and unique for offices where ceilings are often made of plaster.

Designing the optimal office electrical lighting solutions takes a lot of time, effort, and high technology. Therefore, do not hesitate to seek a lighting design consultant to get the most advanced project.

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