Indicator Light for a Technical Device as Well as Technical Device

An indicator light system for a technical device, comprising:

• a housing shell having a substantially triangular shell opening;
• an illuminant disposed in the housing shell, wherein the illuminant comprises a luminant strip studded on both sides with LEDs and disposed parallel to a first side of the triangular shell opening;
• wherein the housing shell comprises a margin peripherally extending about the triangular shell opening with a contact segment and at least two exit segments, wherein a first exit segment is disposed on the first side of the triangular shell opening and a second exit segment is disposed on another side of the triangular shell opening, and wherein the at least two exit segments are each set back with respect to the contact segment;
• wherein the housing shell comprises an inner side that is opaque;
• wherein the housing shell comprises an outer shell and an inner shell, and the illuminant is disposed in the inner shell;
• and
• wherein the indicator light system is configured for mounting on a corner of a climate chamber such that when the contact segment is positioned against an outer wall of the climate chamber, slot-form exit openings are formed between the set-back exit segments and the outer wall through which light from the illuminant passes to provide multi-directional visibility.