LED Strobe Warning Light XT AUTO 4.4-inch Ultra Thin Slim 10 LED Light Head Emergency Hazard Beacon Caution Flashing Police Lights for Truck Car Pickup Vehicle Amber White 4-pack

I Installed these on my patrol car too give me a little more visibility on the sides. they were pretty easy to install and brightness is pretty decent especially at night. My gripes are once the pattern was selected and they were wired in, they flash just a millisecond off from each other so they get out of sync in slot 3-4 cycles and it gets worse the longer they stay on. Also with about 4 days worth of use the color went from a nice blue to closer to a purple. They still do the job of helping me not get hit though.

The media could not be loaded.  Pros: Pattern choices, ease of installation, and solidly built.Cons: Not very bright, very thin wires, and rain could seep in.Overall, not a big bang for the buck, but not a horrible deal either. Functional as side markers (see video), and able to be opened, dried and resealed should seeping occur. Seepage does not prevent function either.

The advertisement shows the unit to be waterproof; It is not. I purchased for a patrol car and water resistance is important, there is heavy rain in Houston and water can take your lights out when you need them the most. I recreated the light dipping in the water glass, like it shows on the ad. I didn't want to spend hours installing lights to find out bad news after the fact. Water could be seen pooling at the bottom of the lens within minutes. Not that I plan on submerging my vehicle, but if anyone has experienced a gulf coast downpour, its about the same thing. Houston humidity would likely tear these up too. If there is an application where they could stay dry, they may work well, but don't buy if you think they will hold up in wet humid weather, water and electronics don't mix. Other than the false advertising, they looked and felt well made for the price. I am returning them ASAP.

Wish the wires were a bit bigger, and there were wiring directions in the box. When it ships, it's 4 lights and that is it. No wiring schematics, or suggestions on how they should be wired to a fuse or switch. Have not installed yet. Will provide better review upon installation.

Work great highly visible. Volunteer firefighter and several of my coworkers keep asking me where to get them

Great lights for value

Not quite as bright as I need but does the job

Lights are not very bright in the daylight. It they work as described.