The most efficient solution to replace 4x18 ceiling lights

The most efficient solution to replace 4x18 ceiling lights

Not only energy efficiency but also a more comfortable office.

How to save with LED panels

With the need to keep the light on for several hours a day, offices are among the least sustainable environments in terms of energy consumption. About 40% of the consumption is invested in lighting, one of the reasons why companies are implementing sustainability plans that consider the adoption of more efficient lights. And when words like "efficiency" and "lighting" add up, the result is always LED technology.

A practical example of potential savings

One of the most used products in the offices are the 4 x 18W TLD recessed ceiling lights, luminaires that contain four 18W neon tubes each. How much does this ceiling light consume in 1 year?

The nominal consumption of the entire appliance is approximately 80W. The sum of the power absorbed by the four neon tubes is 72W; to this must be added the consumption from the two ballasts which is about 10% of the total power required by the tubes. Considering that the light stays on for about 10 hours for 231 working days and that the cost per Kw / h is 0.21 cents / €, the expense for this single ceiling in a year is € 39. By adopting an LED panel it is possible to halve energy costs. These types of products consume approximately 36W, to which it is NOT necessary to add extra consumption. The cost of a LED panel bill is therefore around 17 euros per year.

The benefits of an extended life cycle

The potential savings presented above refers to a single ceiling lamp, but if the cost obtained for each lighting point in the office is multiplied, the annual savings become much more substantial. Moreover, with an average useful life of three times higher than a luminaire with fluorescent tubes, by installing a LED panel you can also benefit from a reduction in maintenance costs. The panel will illuminate an office for about 20 years, against the 8 offered by the traditional ceiling light. Paradoxically, the option of investing in LED luminaires is associated with the idea of ​​making the office "survive" through a reduction in costs, with little attention to the additional excellent advantages that can be enjoyed.

A choice in favor of the environment

The energy savings offered by LED products is a symbol of concrete action in support of the environment, which also translates into a significant reduction in CO2 emissions. Green Building Councils, the non-profit organization in the field of sustainable building, has recently launched "Build Upon", a series of 80 events spread over one year until April 2017, which will be held in the most important cities of the Old Continent. This project aims to educate European entities, including governments, organizations and companies, to make their buildings more efficient, for example by investing in energy-saving lighting systems. This will help reduce the CO2 emissions that come from European buildings, causing 36% of the continent's total emissions, at least to date. In addition to making "green" offices, LED products can also play an important role in giving the environment a pleasant and welcoming atmosphere.

An investment in worker safety

The European standard EN 12464-1, for example, contains an in-depth analysis of the rules to be respected regarding lighting in workplaces. Lighting solutions installed in monitor environments must have a certain Unified Glare Ratio (UGR) value, a coefficient that measures the level of glare and reflection of the product. The scale runs from 16 to 28, with the minimum value referring to a non-dazzling product. The LED panels offer UGR values ​​between 16 and 19, considerably limiting glare and reflections on the screens.

Some of the most purchased LED panel

Pro LED Panel

  • Available from 60x60 and 30x120 cm
  • UGR <19, ideal for offices
  • Color temperature 3000, 4000 and 6500 Kelvin
  • Dimmable with DALI
  • Integrated driver
  • Energy consumption 33 W
  • Luminous intensity 3300 lumens
  • The life cycle of 70,000 hours
  • 5 year warranty

Pro Highlum LED panel

  • Available in 60x60 cm
  • UGR <19, ideal for offices
  • Color temperature 3000, 4000 and 6500 Kelvin
  • Not dimmable
  • Integrated driver
  • Energy consumption 43 W
  • Luminous intensity 5000 lumens
  • 70,000-hour life cycle
  • 5 year warranty

ProSpace LED panel

  • Available in 60x60 cm
  • UGR <19, ideal for offices
  • Color temperature 3000, 4000 and 6500 Kelvin
  • Not dimmable
  • Integrated driver
  • Energy consumption 28 W
  • Light intensity 3500 lumens
  • Protection index against water jets and dust IP44
  • 70,000-hour life cycle
  • 5 year warranty
Click here for more about LED lights.

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