The F-System lighting family from ewo comes in three sizes: Small, Medium and Large.
F-System Small: F2, F3, F4
F-System Medium: F6, F8, F10
F-System Large: F20, F24, F28, F32, F40
The F-System Small, Medium and Large each have a different basic housing size and can be equipped with many different lighting units. The F-System M and L are expanded by increments of two or four, respectively, since the lighting units are installed next to each other. The digits in the model number indicate the number of lighting units.
The F-System S and M have a pole connection on the rear side for a pole with a diameter of 76 mm or 60 mm. The connection may be swiveled from 0 to 90° in 5° increments in order to be able to react to different pole situations.