Retra has launched the Flash Pro Max II, an advanced underwater strobe that offers significant enhancements over its predecessor. It now features 190 Watt-seconds of output, which is 65% more light due to its redesigned reflector and improved energy management systems. The strobe has faster recycle times and supports continuous shooting at low power settings. With a brighter target light and more power levels, it allows for greater creative control. Pre-orders come with a free Booster and chargers, priced at $1,800, with a standard three-year warranty available.