Shark Pulsar strobe lightShark Pulsar Strobe Light The Shark Pulsar Strobe Light is an essential personal signal tool designed for divers venturing into dark or overhead environments. Whether marking an ascent line on a wreck or providing a reference point in challenging conditions, this powerful strobe ensures visibility with its bright pulsing light radiating in all directions. Shark Pulsar strobe light Key Features: 3000 Lumens Brightness: High intensity pulsing light