ACR Float-On Water Activated Strobe and LED FlashlightThe ACR Float On Water Activated Strobe and LED Flashlight (Model EXPFLOATON) is a compact, buoyant signaling and lighting tool designed for boaters, families, and even pets. It automatically activates when submerged to deliver reliable visibility when it matters most, while also serving as a practical light for deck tasks. Activation: Manual activation or automatic activation via contact with water; integrated sensors detect six seconds of water