The 200 Class 48mm Stacklight™ is a versatile signaling device that may contain up to 5 light modules or 4 light modules and 1 sounder module in a single, integrated stack. The lens modules are available with LED light sources, and in red, amber, green, blue, yellow and white. The 48mm Stacklight™ comes as a Multi-Mode device, so the user may choose either the steady burn or flashing mode. The lenses are made from a self-extinguishing polycarbonate material and are scratch and impact resistant. An optional magneto dynamic sounder module complements the 48mm visual signals of the Stacklight™. The sound module has been designed so that it is always in the top position of the Stacklight™. The 200 Class 48mm Stacklight™ features an interlocking system for quick assembly without any tools. It is available in industrial gray or basic black and offers multiple voltage ranges to provide solutions for most industrial applications, while also meeting machine builder and OEM requirements.