Garberiel 2 Pack Scuba Diving Flashlight Super Bright Dive Light 3 Modes Underwater Waterproof Torch for Scuba Diving, Night Snorkeling (Battery Not Include)

I purchased the two two-packs for a birthday party night swim. Flashlights are very bright and work great under water (our neighborhood pool goes to five feet). The beams, under water, lit up the pool at all depths! We, the supervising adults, had almost as much fun watching as the tweens in the pool did! Great value! Cannot comment on battery life, as they've only been used this once (but that was for two solid hours and they were still doing great).

Great little flashlight!Very bright and just the right size-not too big

Bought this for my mum. She goes fishing and she said it's very bright and it's quite easy to use. I think the battery life could last a bit longer but she was able to work with it.

Plus side: This sucker was amazing. It worked flawlessly lighting up octopi on my one chance in 7 years to scuba anywhere interesting though I dive frequently.The downside: I’m dead. It failed as a shark was attacking me. A quality product would have cost much more, but at least I would still be alive.

Pro:The multiple o-rings genuinely keep it water resistant.Con:* The claim for how far the lumens are visible is a joke. My son and I took the 🔦 for a little dry-run. (Pun intended.) We couldn't see more than 5 feet in front of us. The only way this could possibly be considered "bright" is if they tested it in the bathtub with the room pitch black. 🙄 It's harsh to say but I would have been better off purchasing diving glowsticks....* Because of how you must switch between the light modes, keeping the lights off can be tricky. There's a weird "in between" status that occurs when you cycle through to the setting you want. Since it sits in more like a "standby" versus "off" status, minor movements can trigger the flashlight to turn on k*lling your batteries. I had one of them turn on with zero assistance. My son and I were watching television, nowhere near the light when it randomly turned on. Like.. what??? 🤷‍♀️🤦‍♀️🙄🤣Final thoughts: If you're purchasing the lights for some silly fun in the water it's a decent value but if it's for a very specific purpose like diving.....nah. You might need to look elsewhere.

1. Appears to be High Quality, but not yet Tested for Diving, UnderWater Use.2. The Lanyard > A. Where it attaches to Hand is adequate. B. But part that attaches to Body of Light is far too thin !3. FIX > Would be to reduce (4) Lanyard Cleats to just (1 or 2), But make Cleats 2X Thicker + 4X Larger Opening which can accomadate Larger Diameter Lanyard (4X Thicker Line)...4. Would also be handy IF 2) Black Spots are imprinted on Cap & Body marking where ON & OFF is. At present > I used a Black Felt Pen to Mark ON & OFF locations

This underwater flashlight is turned on and off by rotating the rear cap. There are two markings to indicate which direction to turn it. So I turned it on before I entered the water to be sure it worked. It did, so I turned the cap just enough to ensure the light was off. Okay, good.When I entered the water, I noticed the flashlight was flashing on and off. I turned it slightly to the off position and the light stayed on. I turned it some more and the light went off. Okay, fine.On the same dive, I noticed the light was on again. I turned the cap a little bit more and the light stayed on. I kept turning until the light went off - around the same time an air bubble escaped from the light. Okay, not so good.Back on the boat, I opened the flashlight and water poured out. I noticed there was already significant corrosion inside. I added some fresh water and then I dumped out all of the water I could and put it back together. I then promptly forgot about it in my bag. The next morning, I noticed there was a collection of water behind the lens. I wanted to remove the batteries before throwing the light away so I started to unscrew the cap. Unbeknownst to me, the flashlight had turned into a pipe bomb overnight. Boom.If you buy this flashlight, turn it on before you enter the water. Do not turn it off. Wait until you finish your dive, rinse the outside of the light and carefully dry it off. Only then can you turn it off.

I use this light for night dives as back up to my main light. They attach well and provide efficient enough light when needed. I have one attached to my floater to light up my flag as well making it visible to any boaters. Might want to get rechargeable lithium batteries as it can become expensive buying new batteries often.