Editor Reviews:
Product Description:
Use the knob to control HOW FAST the strobe flashes! Small in size (3 1/4" square by 1 1/2" tall) but BIG in strobe-light action! Features long-lasting LED bulbs and SPOOKY sounds! Sound can be played along with strobe or can be turned off to just get strobe effect. Takes 3 "AA" batteries which ARE included! Includes bracket for hanging strobe or for setting strobe on a surface at an angle. + Read more.... | 
