Dialux 43 -

DIALux 4.13 is a established and widely used lighting design software, particularly valued for its robust handling of complex projects, including both interior and exterior facade lighting DIALux evo

• You are designing a restaurant, hotel, or residential home.
• You need realistic textures (wood, brick, carpet).
• You want to export directly to Revit or BIM (Building Information Modeling).
• You are a beginner (Evo’s "Drag and drop" is easier).

Have a specific question about DIALux 43? The legacy forums on Licht.de and Reddit’s r/lightingdesign remain active. Search for "DIALux 4.3 help" – the community keeps this software alive. dialux 43

Step 6: Generate Output

• File → Print/Export → Save as PDF, DXF, or image.
• Create a calculation report (includes luminaire list, maintenance factor, results).

3.3 Real-Time UGR Monitoring

Glare is the enemy of architectural lighting. The DIALux 43 screen features a real-time UGR Heatmap Overlay. As the designer moves a spotlight or adjusts a wall-washer angle on the touchscreen, the console recalculates the Unified Glare Rating instantly. If the arrangement becomes uncomfortable for occupants, the fixture icon on the screen turns red. This allows designers to "feel" their way through a design while respecting physics. DIALux 4

The software calculates artificial light levels, taking into account room surfaces (reflection/absorption), object placement, and luminaire characteristics. Real Luminaire Data: It supports You are designing a restaurant, hotel, or residential home

Educational Access: The software remains free for students and teachers, making it an ideal entry point for learning lighting physics.