Controls: Cycle between 100%, 75%, 50%, and 25% power. Hold the button to turn the light off. The right and left buttons can be used to increase and decrease the light output in 1% Increments. There is also a lock switch to use while traveling, and by pushing the power button at the same time as the left or right button, you can access SOS and flashing modes for emergency use.
Battery: The Neo lights can be charge two ways; conveniently through the back of the light leaving the Neo sealed or by removing the battery to charge independently. Charge one set of batteries while you´re using another set. Swap batteries between dives to keep shooting throughout your day. The light module and battery are sealed independently and are water resistant.
Surface Use: The Neo can be used on the surface. It has an automatic power reduction mode when the light gets hot so you do not have to worry about damaging the light while preparing for a night dive, or after getting out of the water.