Вуличні бра Artemide PROVOCA

The LED circuits are directly anchored to the aluminium casing of the body in order to maximize heat dissipation.‎ Moreover, some dissipation fins have been included in the product design to increase the heat exchange surface with external air.‎The grid in the central part of the product allows natural air circulation, which cools the dissipation surface.‎Due to a natural convective motion, cold air removes heat from the dissipation grid, it heats up and moves upwards, through the lighting unit, getting new fresh air from the lower part.‎ In this way, LEDs are maintained at a lower temperature and their life time and light efficiency increase.‎ Consist of lighting unit and wall support.‎ Lighting unit in painted die-cast EN-AB 47100 aluminium.‎ High-performance asymmetrical optics in metalised polycarbonate.‎Screens in shock resistant, high transparent tempered glass.‎Wall support in painted steel.‎ Painting is obtained with 3-stage outdoor treatment: nanotechnologies, antioxidant primer, polyester paint.‎ AISI 316 stainless steel screws and silicone seal gaskets.‎ Technical features of light fixtures in compliance with EN60598-1.‎ IP Rating IP65.‎ ENEC approved.‎ Insulation class I.‎