Data protection
Privacy policy
Last updated: August 2026
This application collects no personal data.
1. What data we collect
None. The application does not ask for your name, your email, your phone number or your location. There is no sign-up and no user account.
The room dimensions you enter are stored in your own device’s local storage, so that you do not lose the study when switching language or closing the application. That data never leaves the phone, is not sent to any server, and disappears when you uninstall the application or clear the browser data.
2. Where the calculation happens
Entirely on your device. No server receives your data because there is no request to send: that is why the application calculates just the same with no signal.
3. Internet connections
The application connects only to download itself and, if you open the room view, to fetch the three-dimensional model of the chosen luminaire. Those downloads are served from our own hosting and carry no identification of you.
There is no analytics, no cookies, no advertising identifiers and no third-party tracking.
4. Device permissions
The application requests no permissions: no camera, no location, no contacts, no storage, no notifications.
5. Children
The application is a technical tool for professional use. As it processes no personal data, its use raises no specific risk for children.
6. Your rights
Regulation (EU) 2016/679 grants you rights of access, rectification, erasure, objection, restriction and portability. As we process no personal data through this application, there is no information of yours that we could hand over, correct or delete.
If you write to the contact address, that message is personal data and is handled under the privacy policy of LUMILIGHT ILUMINACIÓN S.L. published at lumilight.es.
7. Controller
LUMILIGHT ILUMINACIÓN S.L. (tax ID B-46835179). Registered office: Calle Algepser 18, nave 7, Polígono Táctica, 46980 Paterna (Valencia). Contact: infolumilight@gmail.com.
8. Changes
If the application were ever to process any data, this policy would be updated before that change was published, and the change would be stated in the store listing.