Measuring the brightness of advertising boards
The brightness of our advertising boards has been measured with the latest method that enables an insight into the brightness in several thousands dots for each board.
In this manner, we could optimise the advertising boards and prevent the occurrence of undesired bright and dark spots.
Our advertising boards are distinguished by a remarkable equability. The images on the right show advertising boards and measured brightness values with a calibrated digital camera and Photolux ® software package. The measurements were performed in cooperation with the Laboratory of Lighting Engineering and Photometry at the Faculty of Electrical Engineering in Ljubljana.