Very light, perfect for kayaking. Bought one for each kayak, attached them at the stern in two different ways. It works as a anchor light on my kayak. This is a small, marker sized pen light that attaches to an individual life jacket.

The product is very good and had a nice brightness for its size. The light is super bright compared to the scotty one i previously had. Carry a green laser pointer also.

These kinds of lights are usually horribly expensive but these seem to be good quality and at a great price. Good, but not ideal. Considering that this small little thing could save your life it really is kind of priceless.

This does the job perfectly. Need to send morse code or sos turn it on, open and close your hand over it.

It barely lasts 5 hours before it's so faint you can't see it. How does 2 aaa batteries die that fast from a barely visible dim led? The last 2 tone hours is so faint it's useless.

Apparently uscg approved means nothing. It's a little bulkier than expected, and velcro tape that came with is of a poor quality.