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Model 27XL explosion-proof LED light is unique to the market because it covers an entire range of possible mounting configurations – including dome up.

Configurable to either steady-burning or flashing mode, 27XL provides improved performance over standard LEDs and increased versatility while maintaining low power consumption and vibration resistance expected from LED devices.

The 27XL features a standard low in-rush circuitry design that provides greater compatibility with factory automation control systems and less electrical interference with in-rush sensitive devices. Corrosion resistance is achieved with a powder coat finish applied over the copper-free aluminum housing.
Federal Signal 27XL


Optional 3/4" Pendant Mount Kit
24VAC/VDC; 120/240VAC
Operating Current
400mA at 24VAC/DC
Operating Current
210/130mA at 120/240VAC
In-rush Current
1.75 amps, 5.0 mS at 24VAC/DC; 2 amps, 0.25 mS at 120/240VAC
Light Source/Lamp Style
LED Array
Flash Rate/Minute
Lamp Life
50,000 Hours
Operating Temperature Minimum
Operating Current
Enclosure Rating
Type 4X
Ingress Protection (IP)
IP66, IP69K


  • Approved for mounting in any manner – including dome up
  • Available in 24VAC/DC and 120-240VAC
  • 50,000 hour LED
  • Six lamp/lens colors: Amber, Blue, Clear, Green, Magenta and Red
  • 3/4" NPT pendant, ceiling and wall mount options available
  • Flashing or steady-burn mode
  • Dome guard optional
  • Type 4X, IP66 enclosure
  • IP69K compliant
  • Marine Rated
  • UL and cUL Listed for Class I, Division 1, Group C and D; Class I, Division 2, Groups A and B; Class II, Division 1, Groups E, F and G; Class III