Marine LED Light Saver - Water Activated Ultra Bright Safety Strobe Light Easily Attaches to Life Vest, Jacket, Ring and More for Increased Visibility and Safety While in The Water

Permanent fixtures on our PFDs

I ordered 6 of these... I had slight trouble with one of them but removing the battery cap and tweaking the wire a little fixed it. These are fantastic...bright enough to make someone visible in the water but no so bright it will blind you if it gets activated. A must have if you are on a boat at night!Edit: I am editing my review and downgrading to 4 stars... while these are great, I have to just shake my head... They designed them so that the two contacts that trigger the strobe protrude from the unit.. this means if you wear one around your neck with no shirt on, the contacts are likely to touch your skin and set the unit off... Why these would not be flush or even recessed is beyond me... So you basically have to put them under your shirt, or if you are not wearing a shirt, expect them to go off occasionally.... What Goofball engineered this?

This light never turned off again once it became submerged. It’s been open to dry now for 25 hours and still no change: the light comes straight back on once the batteries are replaced-as you can tell, only removing the batteries will turn off the light. I recommend the light to work if you fall overboard, but then it’s a turkey… so far.

I attached mine too my water rescue line.

Highly visible strobe light that can easily be seen from a distance. Small, compact, attached by slip ring to a life jacket. Can be a life saver. Many other uses too.