<p>The AQ-4 MkII is designed for use in extreme maritime and onshore environments.  It is a multipurpose marking and distress personal strobe light. </p> <p><strong>Benefits</strong></p> <ul class="orangeTickList"> <li>High intensity LED</li> <li>Two way switch activates either flash or fixed light</li> <li>Waterproof depth 500 meters</li> <li>AQ-4 MkII is approved by NATO. NATO Stock Number (NSN): 6230251387110.</li> </ul> <p><em>Typical applications include:</em></p> <ul> <li>Diving and fire fighting as a location aid</li> <li>Military personnel and/or equipment marking and aid</li> <li>Personnel/crew on-board any type of vessels</li> <li>Search and rescue personnel</li> <li>Kayaking</li> <li>Parachuting</li> <li>Backpack travellers</li> </ul>