SpeedTech Lights Mini 21 120 Watts LED Strobe Lights for Trucks, Cars, Plows, and Emergency Vehicles with Magnetic Roof Mount in White/White (Clear/Clear)

I have this mounted on my back rack. After 2 weeks of having on the truck there was moisture in the lens and after a couple rain storms you could see the puddle of water inside the light. When winter came everything froze up and fogged over the lens of the housing. Very poor design or possibly defective light. Tried contacting the company and was sent to multiple different people to talk to and still got nothing resolved.

My first unit blew off the roof of my truck at 75 to 80 miles an hour. There WAS a wind advisory in effect for south eastern Pennsylvania at the time, and my truck was definitely getting pushed around a bit.After a few phone calls back and forth with the manufacturer, it was agreed that this was a freak occurrence and definitely not something that happens regularly.They sent me out a replacement fixture, with assurance from me that I’d take it to a local truck shop to make sure it’s mounted far enough back on the roof.I’m 100% satisfied with the way the problem has been handled by STL.

Great light bar. Bought this a little over a year ago. Rolled my truck three times doing 65mph and looks and works likes it’s new. The light bar never moved on my truck. Super strong magnets. The lights are very bright and easy to see. Customer service is great. Well worth the money.

I like the multi pattern option, and the fact that the cables are durable. Plus it’s genius that they added a mounting bracket for the remote. The aux power is also incredibly reliable because it helps reduce installation time for other lamps.The only downside is the main cable isn’t long enough to tuck it away and hide the main.

I have this light bar on my super duty for landscaping and plowing. Works as expected. Very bright very durable. The magnets hold perfectly going down the highway 80+. The only downfall I found was running this with a crew cab, the harness is a little short. I wish it was 2 ft longer but that’s my personal preference.

Horrible quality control. Got the light bar here, opened it up, went to test it out on the truck and the connector to the control switch won’t line up. They are two completely different sizes. Disappointed to get the light bar here and not be able to use it.

Great light put it on my 18wheeler only problem needs to have a higher mount bracket the low mount makes it hard to see on top of truck. Easy fix with 2” spacers. I have 5 more trucks to put lights on and I will be buying 4 more of these lights. Only bought 1 to try out first. I am impressed for the money

This light is VERY bright and definitely attracts attention. The magnets hold very well so I’m confident in its ability to remain attached at highway speeds with no problem. The low profile design looks great without sacrificing performance. The only negative I have is that it would be nice if the wiring for the control box was longer. I hard wired the light in my truck and the wire came up a little short but if your utilizing the lighter plug it should be an adequate length. Overall I would definitely recommend this product.