Set of 9 LED Flares Emergency Roadside SOS Lights Flashing Road Beacon - with Magnetic Base for Car or Marine - Rainproof

The blue light will get the attention of cars & trucks coming your way, I also have yellow ones to use with my blue ones

I was able to run them for 5+ hours a night for about two weeks. never had to replace the batteries.Now I know if I need them in a pinch with fresh batteries they will be able to do what I need.

It was a little hard to open to insert the batteries. Haven’t used this product when it rained. Overall it’s worked out well and can be seen far away.

I used them already and they worked great

I use this alot especially when I work night shift in the tow truck.

Half of these are bright and nice but half won't work even with fresh batteries.

I use them for work and love them

Great addition to my (auto) emergency kit.