Product Name:Barricade Light
Product NO:HPS-BL006D
Product Introduction: Doulbe Sides
*ULTRA Bright LED
*2 LEDs in the center
*Powered by Four D battery
* Easily be located on barricade
*Three modes are available on the AC4D - flash, steady, and off. Changing from a flashing type "A" to a steady burn type "C" and back again  is simple with a push on the easy to locate mode switch.   (Photocell sensor in lamp)