Review on Kraken Hydra 3500S+ WSRU: High-performance Underwater Video Light with Flood, Spot Lumens, and Strobe Capabilities by Derrick Villarreal

This light is insanely bright, no one can imagine what 3500 lumens looks like until you see it. bright wrong. In fact, they're roughly equivalent to this light's 800 lumen spot mode, which is good enough, but man. Those 3500 lumens are crazy! So far I've only tried it outdoors and in my in-ground pool and at full power it lit everything up like a wide projector. This light is even more powerful than the built in light in my pool, no kidding! I made a short video showing the comparison, it's intentionally disabled to focus on what you're seeing. long dives, in spot mode at full capacity the battery lasts about 3 hours and 30 minutes. Can't wait to try this flashlight while scuba diving.