Consultancy and Research for Natural and Artificial Lighting, Energy savings and Comfort for Sustainable Buildings and Cities. Software editor for analysis of luminous ambience.
DL-Light and DL-Instant licences are per seat licenses with no time limitation.
You can choose your currency via the selector on the right-hand side of the screen.
There are 3 possible ways of payment : Using your Paypal account, Using your credit card (when you are on the Paypal page you can choose to pay by Credit card if you do not have a Paypal account), via Bank transfer: send us an email at firstname.lastname@example.org so we can send you a formal proposal and account details.