Adventure Light Guardian Tag-It Light, Green

Definitely waterproof. I use this to run with my dog by a river. She swims loads and it stays lighting despite many dunkings . Only issue is that it has unclipped on a few occasions with a vigorous shake. It fell off a few days ago and I saw it still flashing 36 hours later under the water and managed to retrieve it!

I bought this a couple of months ago and haven't needed to change the battery yet, and often it's switched on for a couple of hours per day.My dog has it attached to his harness, and it's set to flash mode when we go out for a run. I've tried many lights, with this one being the sturdiest and brightest. Highly recommended.

I should have checked the dimensions for size, as it is very small. But the light is bright and flashing option also good. It's attached to my buoy for my sea swims, so far it is waterproof.

My wife and I have a red light (on the back of our PFD’s) and a white light (on the bow of our kayaks) each for night paddles with the local kayak club. They are very bright and totally waterproof with a good battery life… I think mine have been running in excess of six hours with no sign of the battery dying. My only issue is that they are a bit small. I got a cheap much larger white battery lamp out of Decathlon to supplement these on the principle that if it got wet, it would be cheap to replace. To conclude, these are great lights and worth having however you will want to have at least two and you may want to have a larger light as well to ensure you don’t get run down in the dark!

Ok but water does get in also they have e a habit of turning them self on when not in use and the clips have a habit of flipping open so the expensive light gets lost.Apart from those they are good, they don't break easily!

The light works perfectly and the is perfect to altogether 5*****

A good quality light

My sunrise swims have received a massive upgrade with the addition of this little gadget! I clip it onto the carabiner of my float bag, turn it on and off I go! It's an absolutely brilliant little device. It'll be my steady swimming companion from now on.