Federal Signal Offers 27XL LED In Clear Lens Option

University Park, Ill.-based Federal Signal Corp., a safety and security product manufacturer, now
offers its energy-efficient, shock-resistant 27XL explosion-proof light-emitting diode (LED) Light
with high-intensity extreme light technology (XLT) in a clear lens option, adding to its offering
of amber, blue, green and red LED/Lens colors. The 27XL warning light produces 60 high-intensity
flashes per minute; has an effective candlepower of up to 134; and is field-configurable to a
steady burning state or flashing mode.

March/April 2009