How to Calculate the Lux of an LED Installation Simply and Quickly

When planning an LED installation, knowing the exact illuminance level is crucial to ensure visual comfort, energy efficiency, and compliance with regulations. But how do you precisely know how many lux will reach a given surface, at a specific height or angle?

Ledpoint provides a free online tool that allows you to easily calculate the lux value of a specific installation, using LED fixtures directly selectable from their catalog.

Lux Calculation: What It Is and Why It's Useful

Lux measures illuminance, which is the amount of light hitting a surface. This value is fundamental for determining:

• The visual quality in work, study, or retail environments.

• The energy savings of a well-designed system.

• Compliance with technical standards on minimum illumination for each type of environment.

Calculating lux before installing light fixtures allows you to make more informed and precise choices.

Ledpoint Tool for Lux Calculation

Ledpoint has developed an interactive page where you can simulate the real behavior of an LED profile selected from their catalog.

How does it work?

1. Go to the tool page by clicking the “Lux Calculation” button on the desired profile's page.

2. Select the Profile and Diffuser model from the dropdown menu.

3. Set the installation parameters:
   - Internal light source luminous flux (in lumens)
   - Distance from the illuminated surface (in meters)
   - Angle of inclination

4. Click on “Process and Calculate”.

The system will immediately return the expected lux value for that configuration, allowing you to adapt your project precisely.

Conclusion

With the Ledpoint Lux calculator, correctly sizing an LED installation is simpler than ever. It's a tool designed for those who seek professionalism, precision, and simplicity ihow do you precisely know how many lux will reach a given surface, at a specific height or angle?n lighting design.