The new Nova 1000R delivers increased lumens for even brighter illumination, a focused 8º beam angle, and uses a powerful new 21700 li-ion battery that pumps out 40% more burn time than its predecessor. Built to last, this compact dive light is machined from heavy-duty black matte aluminum and includes an extended light head shroud to control the beam. A must-have piece of gear for any night dive or day dive, a push-button switch activates the light, and a 50% mode allows you to extend your burn time if you don’t need full power. Battery Not Included.