Light planning

With free and accurately performed lighting calculations, we optimize each individual plant for the best possible end result.

Free service

We offer lighting calculations as a completely free service to ensure that every possible deal is as good and cost-effective as possible. It is the foundation for an optimal, functional and carefully designed lighting system. As lighting planners, we strive to offer our customers competitive solutions that follow national and international norms and standards.

The key to a successful investment

It is important that defined lighting requirements are met, that the customer’s investment cost is minimized and that the operation of the finished plant is as comfortable and cost-effective as possible. We have both experience and knowledge within this high-priority part of our organization, which currently employs three full-time positions.

Ensures the best possible end result

Lighting calculations are a way to optimize each individual plant and ensure the best possible end result. It guarantees even lighting with the right brightness, which with the smallest possible number of luminaires places the light where it really does benefit. Over the years, we have calculated the light of thousands of facilities, large and small, in many different areas.

What do we need to get started?

To get started with a light calculation, we need to know light requirements if such have been defined. We also need a dimensional sketch of the area. It can be a simple paper sketch or a PDF-file, but for the best possible conditions, a DWG-file is preferable. It can also be advantageous to state the heights of any buildings and inform about obstacles or future obstacles.

World leading software

We use world-leading free software from DIAL that complies with current international norms and standards. The programs are free to use for anyone.

DIALux 4

DIALux 4 is used to quickly determine the choice of luminaires and how many are needed, the program is very user-friendly designed and the process of surfaces and luminaires is done in simple steps. DIALux 4 is mainly used for complex outdoor calculations such as sports grounds, football pitches or arenas where DIALux EVO lacks support and necessary functions. At present, there is no support for DIALux 4 because DIAL has chosen to invest entirely in EVO.

» DIALux version 4


The strength of DIALux EVO is the unlimited ability to design and calculate the light for an entire property with rooms, floors and outdoor areas in a single project. The program handles 3D models (eg BIM files) that can be used to build rooms and properties for a faster workflow. DIALux EVO can handle street planning according to European norms and standards in an exemplary and very user-friendly way.

» DIALux EVO 9.2

You are welcome to contact our lighting planners with documentation and information, and we will prepare a proposal for you.


Jan Nordh
Sales support & quality responsible
Lukas Wahlberg
Sales support
Zandra Anzén
Sales support