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Model LHWB Hazardous Location wall mount bracket is specifically designed for use with Federal Signal’s stationary warning lights to provide an easy and consistent means of securely mounting lights throughout a facility.
The bracket features a 3/4-inch NPT male pipe connection. Optional bushings are available for 1/2-inch and 1 inch fixture mounting.
Model LHWB is constructed of durable cast aluminum and sealed with a durable black powder coat paint. These units can be wired through either the 1/2-inch or 3/4-inch conduit openings located in the weatherproof back box. Each kit includes a bracket, weatherproof back box and hardware kit. Easy installation, heavy-duty construction and a professional appearance make this bracket suitable for use in commercial, industrial and harsh hazardous environments.
The LHWB mounting kit is compatible with the following Federal Signal models: 151XST, 154XST, 154XSTHI, 191XL, 224XST, 224XSTHI, 225X, 225XL, 225XST, 225XST-I, 371DST, 371LEDX, FB2LEDX.
Federal Signal LHWB Hazardous Location Light Mounting


Operating Temperature Minimum
Operating Temperature Maximum


  • For wall mount applications
  • Heavy-duty construction
  • Easy installation
  • Replaces unsightly and hazardous makeshift supports
  • Provides 3/4-inch NPT standard pipe mount
  • Indoor and outdoor use
  • Type 4X, IP66 enclosure
  • UL and cUL listed for Class I, Division 2, Groups A, B, C and D; Class II Division 2, Groups F and G; Class III