... Light Blinking Safety 1,Size:diameter 11mm,height13mm 2,Material:copper 3,1/2/3 LEDs 4,3*AG3 batteries LED Pet Light ... blinking Press button a third time for continuous light, and press button again to turn off ... light1. Unscrew barrel of light and remove black plastic spacer which prevents ... in transit.2. Screw 2 halves together until light operates, then tighten a little further (finger ...