The Edwards 125 Class XBR XTRA-BRITETM LED beacons are UL and cUL Listed dual mode signaling devices, available in two versions, Steady-On/Flashing (125XBRM) and Steady-On/Lightburst (125XBRZ). Both versions feature a corrosion resistant Type 4X enclosure and can be panel or conduit mounted. The base is manufactured from a 33% glass filled nylon, providing high resistance to heat and high chemical resistivity. The lens is made of shatter resistance polycarbonate. Both the Steady-On/Flashing LED and Steady-On/Lightburst LED beacons are available with either a black or gray base, and amber, blue, green, red or white lens.