AgrieyesMagnetic Beacon Light Wireless, Class I Portable 12-24V Rotating Warning Lights, Rechargeable Amber Flashing Strobe Lights for Vehicles Trailers Trucks Tractor Bus Forklift Cars

These lights feature exceptionally strong magnets, ensuring they remain securely in place while driving. The LED lights are impressively bright, and the inclusion of two connectors on the charging cable is a thoughtful addition, allowing you to charge both lights simultaneously.

Very nice I put them on the tractor when I drive in down the road they keep a good charge and are bright magnets stick to surface very well I do wish it came with a USB wall charger

The media could not be loaded. These are awesome! They stayed in place while hittin potholes and bridge connections...I only used them for 4 hours and they worked all the way the whole trip. A fellow trucker told me about these and he was right! They are bright and very noticeable...

Very bright. Long battery life, great flashing options. The magnet is very strong and does not damage your vehicle at all as it has a rubber protectant on the magnet great product would recommend..

I do deliveries in a 20 foot box truck, mostly NYC Metro area. It involves a lot of double parking and standing behind the truck in a lane of traffic. Truck's hazard lights are mounted very low and are barely visible when the lift platform is open. These lights really alert approaching traffic. The magnets seem to be holding fine even in bumpy/bouncy road conditions. I just wish there were a choice of a few flash patterns instead of the one-two rapid flash. Overall, a nice, sturdy built set of 2 lights for the price.

I've spent most of my life (I'm 64 as of this review) around vehicles with flashing lights, be it the amber lights on the family construction vehicles, or the red and white lights on the ambulances I drove for 14 years. When these folks claim that this light is SAE Class 2, they aren't kidding. It probably exceeds Class 2 by a comfortable margin. The fact it does this without a cord, just on internal batteries, is remarkable. There are some issues with the unit though. For one, and I admit mine could just be defective, the tiny indicator light near the power switch that tells you the charging status never shuts off, and eventually drains the battery even when the unit is off. I tested this on mine to see how badly it drains the battery by charging it and then leaving it unplugged for 24 hours, then seeing how long it would run. On a fresh charge, I got 5.5 hours. If I let it sit 24 hours after charging I only get 3 hours of runtime. I have a feeling that every time I'm going to want to use this I'll have to charge it first. I've also found the magnets to be fairly weak, enough so that I would not trust this at the rated 60MPH. Personally, I wouldn't trust it over 40, which is a shame. The magnets need to be much more powerful. A unit like this, rated Class 2, should be able to handle 65-70MPH typical highway speeds.Edit: It looks like I was correct in what I suspected. This unit simply will not hold a charge longer than about 6 days. After that it's so dead it takes many hours to fully charge. Mine was totally dead when I needed it at 0200 this morning and was put on a regulated 13.8vdc bench power supply for charging at that time. It is now 11 hours later and the charge indicator is still red. It is unsafe to leave batteries charging 24/7 and this is useless if you have to charge it for half a day before you can use it when you need it.Edit 2: I was contacted by the manufacturer shortly after posting my original review and they offered not only a full refund but also a free replacement unit. That unit arrived today and I've tested it and verified that it is working correctly.

I couldn't be happier with these lights. I haul a lot of equipment and these lights are great. Strong magnets,super bright and lots of great settings that really get the attention of traffic. You can see them very well at a long distance day and night. They are actually blindingly bright. The rechargeable feature is great. I use them all day and recharge overnight for the next day. On simple settings they last 12+ hours. If you use the most power sucking settings they last closer to 6-8 hours. Buy a couple of sets and swap them out for long hauls or all day use. They are worth every penny. They handle a lot of abuse,road salt,mud,gravel,getting smashed and dropped,etc,etc. very durable and long lasting.

I will start off by saying that I have put these things through heck and back. Had them on my steel front push bar in an eye wall of a hurricane and they stayed put and still look brand new. They last a long time, I've charged them like twice in the 2 months I have had them, the magnet is strong, and they are extremely bright