The LED1350 class II LED beacons provide superior performance and exceptional value. These lights feature an ultra-high-efficiency power supply that produces more flashes while reducing the power draw, which minimizes maintenance and replacement costs. LED1350 LED Beacons are independent lab-certified to meet SA E J845 Class II requirements and the circuit board is protected against reverse polarity. These durable lights are built with heavy-duty materials to withstand the harsh weather and working conditions frequently experienced in construction and other industrial applications.