The Edwards 125 Class XBR XTRA‑BRITE LED beacons are UL and cUL Listed dual mode signaling devices, available in two versions, Steady‑On/Flashing and Steady‑On/Strobe. 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/Strobe LED beacons are available with either a black or gray base, and amber, blue, green, red or white lens.