As HEPER, we adopt customer centric approach as one of our main principles. Thus, we can always easily catch up with the customer needs and expectations. On the basis of this point of view, we offer lighting calculations service to facilitate the work of lighting designers, architects and other professionals and to make best contribution to their plannings.
DIALux is a free and complete software developed for professional light planning. You can use HEPER Dialux plugin light planning software for the professional planning and calculation.