The series is especially designed for large-area panels. Modules, thanks to the use of CREE chips, with their high luminous intensity, achieve the same, some types and almost twice the higher values of light output than the fluorescent lamp. Here, in practice, there is a real energy saving compared to conventional light sources. This fact predetermines the use of modules for large-scale and intensely illuminating applications. The modules have a light scattering angle of 120° and are therefore very well suited for installation depths of 100 mm. Use in letter boxes, outdoors. Modules must not come into direct contact with water, they must be installed in panels and provide sufficient coverage of at least IP43.