ORCATORCH ZD710 MK2 2-in-1 Zoomable Dive Light, 4-72 Degrees Adjustable Beam Scuba Diving Flashlight with 4 Modes, 920M Long Range, IP68 Waterproof Submersible Torch for Under Water Deep Sea Cave

I wanted an adjustable beam for my dives and paid a premium for this light. I also liked the 21700 battery with built-in USB charging, which can help in some remote situations. As with all Oractorches, the whole package has a premium feel. As expected, the wider openings work well, but the point beam is ugly and distracting. It is square-shaped, clearly showing 4 LED lights, their separations, dirt particles, and imperfections. The beam has a very pronounced yellowish hue at the edges, becoming more distracting as the beam narrows. Also, I didn't like the in-between size of this flashlight. It fits nicely in the hand but is too big for a pocket and small for a Goodman's handle. It's too early to tell, but the zoom mechanism appears short-lasting with many immersions, salt, and sand. Consider carrying two fixed lights instead of ZD710.