Edwards 200 Class 36mm StackLight is a versatile signaling device that may contain up to six light modules, or five light modules with one sounder module in a single, integrated stack. The sounder module has been designed so that it is always in the top position. The lens modules are available as steady-on, LED light sources. The lenses are made from a self-extinguishing polycarbonate material and are scratch and impact resistant. Features and Specifications • LED light source • Steady-on • dB rating: 72dB @ 1 meter/62dB @ 10ft. • Interlocking system for quick assembly • Available in gray or black • One optional IP54 rated sounder available: - Piezoelectric: one single tone • Additional mounting options available • NEMA Type 3R rated • IP65 rated base and light modules • Operating temperature range: -22Fº to 122ºF (-30ºC to 50ºC)