Nilight 14.5" Amber COB LED Strobe Rooftop Flashing Light Bar High Visibility Emergency Hazard Warning Beacon Lights w/Magnetic Base for Safety Vehicles Trucks Pickup Cars Snowplow,2 Years Warranty

Magnets barley hold the light on while not in motion, no way the will hold going down the road.. it is just 4 light bars held together with a single screw on each corner, do not think it will hold up for long. Lights are so so brightness..

I bought my wife a big light for her mail vehicle. Turns out it was too big for the car. So I got this one instead. Truthfully it's just as bright as the large. I put it on in the driveway for a quick video. It comes with magnets and suction cup already mounted and a cigarette plug already on it. I stuck half of the mount to our fridge and let me say that there is no need to worry about it coming off. We've had several light like this over the years as we both deliver mail and supplied our own vehicles. We didn't want accidents due to the cheap lights they provide us so we've always purchased our own. These will do just fine. I will say this arrived with a little crack in the corner of one light but I believe it will be ok. Will update if issues arise after use but so far I am pleased.

This light bar is very bright, even in daylight. There are so many patterns to chose from that I would almost say that there are too many. The magnetic mounts also have rubber boots that double as suction cups, making the light double secure on the roof of your vehicle if the roof is made of steel, and allowing for the light bar to attach to roofs made of non-magnetic materials such as aluminum, fiberglass or carbon fiber. The 12v power plug is easy to use to turn the light bar on, or adjust the flashing pattern.

This is very bright, lightweight, easy to install. The magnets are strong but easy to remove when come time to. It has a 2 switches on/off then a cycle switch for several options of blinking. I'm on the community block watch and allow to have a flashing light like this when on my patrols. My video shows the different cycles of the light and the last one is solid on. I give this five stars and two thumbs up. If anything should happen in the future I will update my review.

Nilight 14.5" Amber COB LED Strobe Rooftop Flashing Light Bar High Visibility: My husband installed it on one of his trucks and it is definitely bright. This is so helpful for when he has to go and help one of his truck drivers in the middle of the freeway. It was easy to mount since it is magnets and the cable was placed through the back window to the cigarette lighter connector. It has different light pattern settings. This is a very good device that I could actually see myself wanting to have for my own pick up truck.