Tornado 2050 comprises clear UV-resistant acrylic dome, in which luminaire has complete freedom of movement, and fiberglass base, containing Tempest’s patented digital enclosure control electronics, fan and heating elements. By monitoring interior temperature and humidity of enclosure, DEC controls humidity and dew point, eliminating deadly condensation, 24/7. When fixture is running, Tornado’s powerful fan exchanges filtered air inside enclosure every 1to 2 seconds, ensuring long lamp and equipment life. Tornado enclosures of all sizes have been operating for more than ten years in deserts, tropical resorts, Northern winters, and at sea, all around the world.