HLauto 1002L Emergency Strobe Traffic Advisor Light Bar: 40 LED Dash Safety Warning Flashing Light, Front/Rear Windshield Visor Light for Construction Vehicle, Tow/Plow Truck (2x10.7inch, Red Blue)

I'm a rural mail carrier so good lights are a must. These are fantastic. Bright with the option to change patterns as needed. Fog, snow, rain which ever the day calls for.

The suction has worked great for me so far and the lights are plenty bright. They have lots of modes; I found one I liked and left it set to that one.

I purchased these strobes for my work truck. I am in landscaping and sometimes I have to be parked on the side of the road so brightness was a priority. I was a little worried because these were so affordable, but it was simply a great deal. I'm happy with the brightness.The power cord is more than long enough to mount the 2 bars wherever you want (as long as you're not driving a limo or something). Very thick cord that won't easily get pinched and short out.As someone had mentioned in another review, the suction cups are almost useless. If they don't stay on the window then I'll either have to use the double sided adhesive (which I don't believe will be durable enough, but maybe) or I'll pack it with 15 pounds of super glue.Overall I am very happy with this purchase and would recommend.

I tried to put one light on the front and the second one on the back, but my F150 is crew cab and the cable is not long enough for that. So I have them both at the front. Or I can change both to the back. The plug cord is long enough for that. Other than that, lights make the job. I believe the quality is not designed for an every day heavy duty job, but for me that I use them eventually, look great, light enough . Simple and easy to install or remove, or install back. Greta price for the lights.It comes with different modes of stroboscopic lights. faster blinks or slow.

My husband uses his own vehicle while working for USPS. These lights are the best we have used for caution lights. Very easily seen through his tinted window, long cord, very functional. Value for money 100%

as a security patrol and escort this set of lights gets you notice from behind. great price and easy install Ill buy more and recommend them for sure

These work great and can't beat it for the price. I use the double sides adhesive dots that come with it for the suction cups to have a tight hold. They haven't fallen off and actually take some work to get them off.

I was really excited to get it installed and finally try it out. after using it just three times, it stopped working completely. now im faced with the hassle of uninstalling it and searching for a different product to purchase. I definitely cannot recommend this product based on my experience.

We have had three sets of these lights. Love that they are inside the vehicle. Very bright even through tinted glass. Suction cups with the adhesive stick well. We have had one set break at the mounting position. Returned with no hassles and ordered new ones.

Exactly what I wanted for the rear of my tractor. Super bright. Attached them to the inside of my cab. It’s going to be perfect when I’m blowing snow this year.

Needs more patterns otherwise good

UPDATED, found a loose wire inside, its the negative wire for the pattern switch, all works good now. Decent construction but not mindblowing, maybe previous buyers got a beefed up version made of aluminum.The button to select strobe patterns does nothing. Stuck on one pattern. Very disappointed, also made out of plastic and not aluminum

I purchased these for my back window so it would be obvious I was responding to a fire call from the rear when light out.. well they are super bright even through the dark window tint. I have a rear defroster too so suction cups wouldn’t work but surprisingly the package came with the needed sticky pads. Very pleased