The photoluminescent Expolit Imp-Line escape signs from Werkstarck are specially designed for use in less well-lit areas. These signs are ideal for places such as stairwells, workshops and warehouses, where clear and visible labelling of escape routes and emergency exits is crucial. The signs are made of robust aluminium and are manufactured in accordance with current safety standards to ensure high visibility and durability. Thanks to their special lighting technology, they are able to provide clear orientation even in the dark or in emergencies. The use of solar cells for the energy supply ensures that the signs are environmentally friendly and sustainable.