Illuminance
We calculate lighting on working and usable surfaces and compare it with the requirements agreed for the specific task. Assessment planes and heights are documented.
We plan. You decide on a clear basis.
Good lighting starts with a detailed understanding of your project. We assess spaces, visual tasks and workflows, recreate the situation in 3D and use DIALux to develop a suitable lighting solution.
From the first floor plan and calculations to CAD files and installation drawings, you receive a coordinated basis for decisions and implementation.
DIALux & spatial planning
Precision lighting design with 3D models and DIALux
Using your drawings, dimensions and site information, we create a spatial model. Heights, windows, surfaces, shelving, machinery and workstations are represented where relevant to the lighting task. We account for how each space is used and where shelving, machinery or other fixtures may cast shadows.
In DIALux, we use photometric data for the proposed luminaires. We vary positions, mounting heights, optics and output, then calculate the effects on defined assessment surfaces. Depending on the task, these include vertical surfaces such as shelf faces or walls.
The 3D view makes the arrangement understandable. Decisions are supported by calculation results and documented assumptions: use, maintenance factors, reflectance and the requirements relevant to your project.
Uniformity
Average and minimum values are considered together, revealing bright patches, darker gaps and areas where different optics or positions may help.
Glare & viewing direction
We assess glare control using suitable luminaire data and room conditions. Screens, reflective surfaces and typical viewing directions inform the design.
Light scenes & controls
We compare appropriate luminaire variants and operating scenarios. Daylight, presence zones, switching groups and user controls are included where relevant.
Turn calculated results into an actionable design.
We translate the agreed lighting solution into clear CAD files and installation drawings. Positions, orientation, mounting heights and assignments are prepared so that designers and installation teams work from the same information.
Where mounting conditions require more detail, we add relevant views and details. Changes to the space, luminaires or layout are coordinated and incorporated into the approved drawing revision.
- CAD files & luminaire layouts
- A luminaire arrangement based on the floor plan, with clear positions and agreed file formats such as DWG or DXF.
- Installation & mounting drawings
- Dimensioned layouts, mounting heights and orientations, with sections and fixing or suspension details where required.
- Lighting calculation documentation
- Results, assessment surfaces and relevant design assumptions presented for clear project coordination.
- Luminaire schedules & assignments
- Luminaire types, variants and quantities, supplemented by agreed switching or control groups.
We agree design detail, file formats and deliverables at the start. Interfaces with electrical design and installation are coordinated with the responsible planners and contractors.
A clear route from requirements to installation.
- 01
Define the requirements together
Discuss use, visual tasks, design goals, budget and programme. Record existing installations and special mounting conditions.
- 02
Recreate the scenario in 3D
Build the model from floor plans, dimensions and supporting information. Define relevant surfaces, obstructions and working areas.
- 03
Calculate, compare and agree
Evaluate luminaire variants and layouts in DIALux, explain the results and develop the appropriate solution with you.
- 04
Deliver drawings & support implementation
Translate the agreed design into drawings, schedules and technical documents. Resolve mounting, control and commissioning questions with the project team.
What helps us get started.
Better starting information enables more focused planning. If some documents are missing, we will establish together what is needed first.
- Floor plans or existing CAD files with dimensions and room heights.
- Area use, visual tasks, workstations and operating hours.
- Photos, luminaire types and technical details of existing equipment, if available.
- Obstructions, surfaces, mounting requirements and desired control functions.
Your next step
Let’s plan your lighting project.
New construction, a change of use or renovation: share your starting point. We will discuss requirements, suitable options and the right scope for your lighting design.