Federal Signal’s Electraflash® 141ST is a strobe light designed for a variety of industrial uses. This compact warning light is less than six inches tall and six inches in diameter. Model 141ST includes a removable strobe mechanism. The 12VDC and 24VDC units have three holes for flat surface mounting. The 120VAC versions come ready to mount on a 1/2-inch NPT pipe. Optional wall mounting brackets (Model LWMB2) or corner mounting brackets (Model LCMB2) are available for the 120VAC unit. Fede