Amber led light, battery powered, magnetic, heavy duty magnets,

very bright as we use it in the back of our machine going down the roadside

I bought this after someone ran my wife and me off the edge of the street and almost in a ditch while walking one night, despite my waving a strobe flash light out for the driver to see. He never slowed down, and kept going. This led me to search for a bright hand held walking light, and eventually to the present device.The present device is designed for nighttime road use on farm vehicles or towed trailers, held in place with powerful magnets. I read that it is viewable for more than a mile.I unscrewed the magnets to make it slimmer and to remove weight. It is not heavy, and can be held in one hand. Now I put in it in my pocket or hold it in my hand so I can quickly push the button and start the flashing light when I hear a vehicle coming on the street where we are walking. Every driver slows down since we got it, because you can't help but see it.I wish I had bought it years ago.

I use these on the back of a metal water hauling tank/trailer, one on each side. I water my county road for dust and it's a slow-moving vehicle warning for traffic. Traffic can see me clearly and alertly well in advance which adds safety to me and my equipment. I use for prolonged periods of time and the batteries (easy to change) last a very long long time.Highly recommend as they can be detached and moved to other vehicles ect.. Very durable as well.Now as for alerting Alien aircraft they do have a small affect in that regards as those Aliens have no respect for Earth slow moving vehicles.PeAceCERNdog

We needed a replacement for the one that we had because there was a short somewhere (it was getting old), and they shipped us a yellow light not red. Still super bright and sticks on really well. But yellow? Really?

This is perfect for safety

Day time: you can see them flashing clearly. Night time: Excellent, bright flashing caution but not so overpowering that turn signals & brake lights could not be easily seen. I ran both for total of 20hrs in flashing mode (Duracell- I Tested them -still in green) ...Magnets are strong and stay in place (use small piece of saran wrap to protect finish) Recommend.

Bright and easy to instal

Just add AA batteries, apply magnetically to Your snowblower tractor and turn the switch on for either flashing or constant bright LED illumination. Great added safety feature for folks not paying attention to driving.