Sho-2011 Wig-wig Flasher for LED Lights Strobe Flasher Choose from 11 flash patterns, and a Steady on mode Waterproof, epoxy-sealed 12 patterns, 4 Amps per side 12 - 24 volt design, flashes total of 24 one watt LED lights Measures 2"L x 1.5"W x .5"H