Construction element i.e. window, for edifice, has LED for emitting light to main direction locally non-perpendicular to plane of pane, so that light beam of LED is penetrated into main face of pane
The element i.e. window (8), has an LED (18) for emitting light to a main transmission direction (42) locally non-perpendicular to a plane of a pane, so that light beam (40) of the LED is penetrated into a main face (32) of the pane. The pane includes an outer pane, an inner pane (12) and an interme...
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