Dayton tower light tiers act as emergency deck lights which can be stacked with compatible lights, bases and sounding tiers to form an alert tower. They are used to improve communication in industrial facilities. These lights feature an LED emitting 60 pulses per minute. The cylinderical polycarbonate lens allow easy dispersion of light. They are NEMA 1, 12, 13, 2, 3, 3R, 4 & 4X rated for a safe enclosure and CE, UL & cUL listed. Choose from a wide range of these tower light tiers, available in amber, green, blue and red lights on Raptor Supplies.