Mircom's Emergency Lighting products offer efficiency, quality, affordability, and universal designs that are ideal for all indoor applications. Efficiency; Using the latest in LED technology, Mircom achieves high brightness and low power consumption with a 50,000-hour bulb rating. Quality; Built with a steel housing that provides corrosion resistance and durability. Affordability; No bulb replacement for the complete life span of the product. Fewer service calls, energy efficient, lower cost of ownership. Universal Design; Versatility ranging from 120/277/347 VAC universal input voltages, to ceiling, wall, or end mounting options.