NAKCNM Rechargeable Diving Flashlight Scuba Dive Light Super Bright, Underwater Flashlights IPX8 Waterproof 3 Modes Dive Torch for Outdoor Diving Emergency(2 Pack)

I am beyond impressed with these NAKCNM diving flashlights! I’ve used them on multiple scuba trips and night dives, and they’ve performed flawlessly every single time. The brightness is phenomenal — seriously powerful beams that cut through murky water like a spotlight. The three lighting modes are super handy, especially the strobe for signaling in emergencies. The build quality is top-notch. They feel solid and durable, and the waterproofing holds up perfectly even during deeper dives. The IPX8 rating is no joke — not a single leak or flicker underwater. The rechargeable batteries are a huge bonus too; they last a long time and save money compared to constantly replacing disposables. Having a 2-pack is just icing on the cake — I keep one as a backup or let my dive buddy use it, and both perform equally well. Whether you're a recreational diver or using these for underwater exploration or emergencies, you will not be disappointed. Highly recommend for anyone looking for reliable, bright, and well-built dive lights!

Si, están muy prácticas y alumbrarán muy bien el la oscuridad, cumplen con el objetivo

Got these for my son who is a scuba diver. We are in gulf coast of florida so the water is not completely clear. He said that the lights worked well, were comfortable on his arm and he was able to see very well at dusk.

Great size and great brightness. I don't need to use them underwater but I may someday. I bought these more for situations where I would use them in heavy rain and when they may drop into a puddle or pool or other water and become submerged. The only thing I don't particularly like is that the on/off is to just twist the end which screws completely off for changing the batteries. It's as if you are leaving it slightly looser than all-the-way-tight to keep it off and then you tighten it all the way to turn it on. What's also weird is that if it's on, and you loosen slightly and re-tighten quickly it goes into another mode (it goes from full to dimmer to slow flashing to OFF each time you do this). When I do the twist loose/twist tight to change modes, it can take a couple tries, so it's not perfect - it's hard to figure exactly how much to turn it, it's not much but sometimes I do it too little or too much. So it's a bit of a pain that way - I'd rather it had a button like most flashlights because this takes a few seconds longer. Anyway, I keep it as an emergency light and while it's a little bit of a pain it's not that hard, it just might take a few seconds longer, but in an emergency it's going to be a good light. This particular deal was a better value than similar ones from other sellers for 2 reasons: First, it was for 2 flashlights and they were less expensive than buying one at a time; second, because it came with the rechargeable batters, adapters, AND chargers, as well as a AAA battery adapter (for 3 AAA)... If a storm is coming I'll just charge up the rechargeables plus I always keep AAA batteries on hand, so this light will be great in an emergency. I will probably keep one in the car also. I think the value for the price is excellent, disappointed in the on/off but it's not that big a deal.

Light works well however I am worried I may accidentally turn the head to far underwater which would cause the unit to fall apart. Battery charger seems cheaply made and flimsy