Favson6 LED Strobe Lights for Trucks Cars Van with Super Bright White&Yellow Emergency Flasher(4 pcs) (2pcs)

I added these to the cab roof sides of my tractor to make sure when I am near the roads using my tractor, I can be seen. I like the ability to select the specific flashing sequence. It has to be done during the installation by powering the wire to choose the selected sequence, but it's an easy process.I am pleased with these lights quality and brightness. They can be used with or without the base cover, depending upon the desired visibility angle. These lights make my tractor much more visible to other vehicles when the tractor is facing any direction. Prior to these lights being added, specifically when the side of my tractor is visible to other vehicles, there are no "side lights" to speak of for safety purposes. Now there are since I added these. Installation was a snap when using the Glotech Light Bar Wiring harness.Very happy with these lights and the installation was a breeze with the Glotech wiring harness, if you need a separate control switch and aren't just adding these lights to others on a circuit order the pre-made harness and make the entire process of installing the lights plug and play.

Good lights nice and bright day or night. Easy to wire in if you have some know how to what you're doing. The only issue I have with them is like another person said. They don't stay synced together for long. It's ok for me because I'm not really after the synced look. I'm after functionality. They have held up to vibrations well so far and I'm planning on buying another set for the rear of the truck as well unless these give me problems in the next week.Have ordered another set and just as the first these are great. Same issue as before the lights don't stay in sync but that's ok. I just need them flashing and warning others.

Bright. Good patterns. Not going to take any stars off because of the low price point, however be warned the wiring and mounting is cheap as hell. Tiny little screws, unless you're mounting to sheet metal you might find yourself needing to come up with your own longer screws with narrow head to secure these. The wire barely even strips when sized for 22 gauge. It's absolute garbage and brittle, be careful. I individually cycled through patterns until lights were on the same pattern then left the white wire disconnected. According to other reviews they will hold their sync well.

Lights are very bright and durable. But 1 light was missing from my order and i hope they make it right then I'll give 5 stars

Lights are bright and an easy install. A+

These babies have been on the truck for 90 days still work great, still synced up!I purchased some from the other guys at A---a Depot, what utter garbage!!! My one star review of their salvaged, hand re-soldered, no silicone second rate junk was deleted... Their crap came to me not working, and I still haven't gotten a refund from those jerks!FAVSON lights are the way to go!!!! I'm ordering more of them right now!

Although these lights are bright and are easy to install, they don't have low voltage resistors. When I raised the snowplow, it drained the voltage and both lights blew up.

THE GOOD:THEY ARE BRIGHT AS HECK!There are only a few small issues with this purchase:1. Received the (2) light units and not the set of (4) that I ordered that's on Amazon2. NO DIRECTIONS FOR WIRING OR FOR CHANGING THE PATTERNS...Now, it is online but when you're outside doing the work, a small piece of paper would have been easier.3. The gaskets....absolutely NOT engineered well since the gap around the edge is 3/16 larger than the actual light. I would suggest just making your own out of silicone4. The mounting screws. Cheap Asian steel....and not a standard size and if you're going into metal, the first turn of the screw rips the heads right off. A threaded bolt with matching nut would be far better.In the end, knowing the small shortcomings, I would still definitely recommend these since they are bright and have unique patterns that can be changed.