VKGAT 48 LED Roof Top Strobe Lights, Emergency Hazard Warning Safety Flashing LED Mini Bar Strobe Light for Truck Car Snow Plow Vehicles , Waterproof and Magnetic Mount (Amber)

as a rural mail carrier, I try to keep myself as visible and safe as possible as part of my route is on rural highways, and people can't find it in themselves to slow down while whizzing past me - I have a Blazer with a rack on top, and if the amber bar was in back, it was not visible from the front, and vice versa - so this amber light bar is actually my second one, and like my first, it has never budged from the spot I placed it, with maximum speeds of 65 mph and 40 mph headwinds - great hold from the magnets - and the amber lights are highly visible - plenty of cord on it so I can run it to the cigarette lighter from the back of the Blazer, and I still have cord to spare - great product for a great price -

The cord was long enough that I had to wrap it up and tuck it under my seat. It was extremely bright and there is no way someone could not see you. The plugin and dual switches works great it remembers your last strobe pattern. It even has a just solid amber light function. The other patterns are also great though I like the one that flashes one side and then other. All in all this is a great product and a good purchase. The magnets seem a little weak however they were extremely strong it took a lot of force to take it off. Also I was driving 70mph into the wind and it stayed on.

This exceeded my expectations! I just received it today and it works perfectly. I needed a traffic advisor/warning light for my kids and neighbors riding bikes on our street.I use my vehicle to parallel park and add a few cones. Add this great light and all the cars slow down. I love it. Great visibility during dusk and amazing at night.Full daytime is fine too. Extra long cord is thick and feels solid. Rubberized magnets give just enough l strength to stay put for my needs.I’ll be sure to leave in my trunk for roadside emergencies. Love this thing.Great product. Can’t recommend it enough.

Product is sturdy, very bright and solid and I like that it retains the last set after off.I did not use it on high speeds but magnets are strong. Arrived well packed and they back their product as written in a note that was included.Recommended

I'm knocking one star off because as another reviewer also stated, the plastic case on this is clear, not Amber. A bit misleading based on all the pictures. Otherwise, this does appear to be a very solid build. Magnets could stand to be a bit stronger, but most of my use will be low speed so I'm not very concerned with that. Lights are very bright, and several flash patterns to choose from. Decent length cord is nice also. Can plug it in in pickup and run the cord out the rear window to the top mounted light. Would be 5 stars if not for the plastic cover not being described as clear.

Tickled to death! I am a mail carrier and have been getting by on lights not nearly as bright. When I saw this one and saw the price I could not believe it. Do not look directly at the light when it is flashing! It is so bright, and lots of useful fun because of the many patterns available at such a tiny price. Friends who have bought from them rave about customer service as well.

It works well for my truck.The magnet and suction hold very well.I have not used it on the highway, but I am sure it will hold because it is very hard to take off.I only use it for my plow truck and I have to the lights are very bright.

Easy to use. Just the right size. Visible from quiet a distance (I was following my son on the highway while he had this on top of his truck in a snow storm). Works as advertised - good value.

Worked great