CHAUVET DJ Techno Strobe 2000S Strobe Light w/Adjustable Flash Rate & Sound Activation Linkable via optional mono cable, up to eight strobes Sound-activated or manual speed adjustment Optional Controllers: CH-751 Power and Current: 110W, 1.1A @ 120V 60Hz, Power and Current: 150W, 0.5A @ 230V 50Hz 1-15 flashes per second with 10 million flash life