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

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.

Great value for money. They worked well on my dive trip (We Did 30 dives using them)At that rate they have payed for them selves !!I did grease the O rings before each use and they only went to 100 ft max depth.But I am impressed with them.

These work great for the price. Clear water is perfect, if the waters murky it’s doesn't work the best.

Only took them down 15 feet cause that’s all I need them for. I followed instructions and turned them on before entering the water. They did just fine. Very bright. They have a rechargeable battery. But also come with an option to use 3 AAA instead. Which is nice if your diving and battery dies you can just swap it out for regular batteries

Haven’t taken them diving yet but I’m impressed with their design. They function fine just out of the box

It’s a good thing it was a 2 pack because one light quit working right away. I made floundering lights with them. When I went on the first trip, one light didn’t work and I could see water in the lens. It had been in the back of the truck during a rain storm. Should have been fine for a dive light right??The other light worked great and I was able to stick a couple of flounder. I would return the light but over a month had passed before I finally got to use them.

I purchased these for my grandson to use during night swims. He loves them!

Like the new rechargeable battery