Brinyte is not in scuba diving industry for a long time and they will in outdoor and tactical lights; I hope they really understand the requirements for scuba diving products, specially on material side like ANO lights. I have been working in scuba industry for many years; the details always come with time-pased. Stainless Steel can not be rusted? This is definitely a negative answer and NBR O-Rings are really good for deep dive? Can one U2 really emit 1000 lumen light? If yes, what is the working current and how to make it constant discharging? Does anyone has the foggy issue on the lens with high output lights and what is the solution?
As an engineer, I understand this light is a little bit exaggerated on the output, just like ANO CL6000 canister light, the actuall output is 4800-5000 lumen because an U2 gets about 980 lumen with 3A output, plus the lumen loosing from reflector and lens, the lumen of light from a lumen tester is always reading even lower than the theoretical caculation. Also, the output is high and it will be difficult to make it constant discharging, specially with 3x26650 batteries.
Another point is better to let Brinyte to provide the matched batteries instead of buying the cells from market. The registered name of King Kong battery in China is Masscore, their focus is 26650 cells.
As an engineer, I understand this light is a little bit exaggerated on the output, just like ANO CL6000 canister light, the actuall output is 4800-5000 lumen because an U2 gets about 980 lumen with 3A output, plus the lumen loosing from reflector and lens, the lumen of light from a lumen tester is always reading even lower than the theoretical caculation. Also, the output is high and it will be difficult to make it constant discharging, specially with 3x26650 batteries.
Another point is better to let Brinyte to provide the matched batteries instead of buying the cells from market. The registered name of King Kong battery in China is Masscore, their focus is 26650 cells.