Model 27XL explosion-proof LED light with XLT produces 60 high intensity flashes per minute. This warning light operates on 24VDC, 120VAC, and 240VAC 50/60 Hz. Extreme Light Technology (XLT) is a breakthrough, high intensity LED array designed to meet the demands of industrial customers, producing maximum light output and superior lens fill. Configurable to either steady burning state or flashing mode, XLT provides improved performance over standard LED's and increased versatility while maintaining low power comsumption and viration resistances expected from LED signals. The 27XL is UL listed for Class 1, Division 1, Groups C and D; Class II, Division 1, Groups E, F and G; Class 1 Division 2, Groups A, B; and Class III. It is also Marine and type 4X rated; constructed to IP66. Corrosion resistance is achieved with a powder epoxy finish applied over the copper-free aluminum housing. All exposed hardware is 316 grade stainless steel. With an effective candlepower (ECP) of up to 134, it also features a standard low in-rush circuitry design that provides greater compatability with factory automation control systems and less electrical interference with in-rush sensitive devices.