ReluxOnCalc
Integrate professional lighting calculations directly into your website. With point-to-point calculation, lux determination and automatic luminaire placement in PDF format.
Watch the recording of the OnCalc2 presentation.
What is ReluxOnCalc?
ReluxOnCalc is a web-based interface (API) that performs complex lighting calculations directly in your customer's browser. Instead of having to wait for external software, users can determine the required illuminance or calculate the number of luminaires needed directly on your product page.
Core functions and technology
Our service uses scientifically proven methods to guarantee accurate results.
Point-to-point calculation
ReluxOnCalc uses the precise point-to-point method as opposed to the efficiency method. This ensures maximum accuracy in lighting design.
Flexible calculation
The tool determines either the average illuminance (in lux) based on an intelligent luminaire arrangement or calculates the number of luminaires required to achieve a defined lux level.
Seamless integration (API)
The tool integrates perfectly into your existing web infrastructure, both visually and technically..
NEW! Automatic light placement in PDF output
The latest feature automates the most time-consuming part of the documentation.
Visualisation instead of just numbers
We have revolutionised ReluxOnCalc. The latest feature automates the most time-consuming part of the documentation process:
From now on, the tool not only generates values (Em, RUG, w/m2, etc.), but also displays the false colour results in 3D.
Your customer receives a finished output that shows exactly where the lights need to be installed. This builds trust, reduces queries and speeds up the purchase decision process significantly.
AI visualisation of the luminaire
Die Leuchten können im definierten Raum mit Unterstützung von AI visualisiert werden. Das Bild kann in der Ausgabe ebenso eingebunden werden und hilft die Wirkung der Leuchte im Raum zu beurteilen.
Try OnCalc on our website
Select a light fitting on ReluxNet, then click the calculator icon on the right-hand side.
The OnCalc user interface will open and you can proceed with the calculation.
Your advantages with integration
Time savings in sales
Automate standard lighting design enquiries. Your team will be relieved, while the customer is served immediately.
Increased customer loyalty
Offer added value that your competitors don't have. An integrated tool makes your website the preferred working environment for planners.
Immediate sales promotion
Thanks to the visual presentation in the PDF ("automated placement"), the customer sees the finished result and is quicker to complete the purchase.
Online tools developed by RELUX
These tools help your customers see results straight away on your website and engage with your brand and products.
Presentation of OnCalc2
Webinar FUN with RELUX Episode 56
Discover online tools from RELUX
Webinar FUN with RELUX Episode 37 – Online Tools
Statement from RELUX
"With ReluxOnCalc, manufacturers and retailers can integrate lighting calculations directly into their websites, allowing users to immediately obtain lux values or the required number of luminaires based on room parameters and selected luminaires."
Fabio Tamborrini, CSMO
RELUX Informatik AG
FAQ
ReluxOnCalc uses the point-to-point calculation method. This is a precise method for determining illuminance that is more accurate than the simple efficiency method.
Yes. With the new automatic luminaire placement feature, the tool creates a PDF file in which the positions of the luminaires are displayed graphically.
The tool is ideal for lighting manufacturers, wholesalers and online shops that want to offer their customers (lighting designers, architects, installers) instant technical calculations and documentation.