ASPL 8pcs Sync Feature Ultra Slim 12-LED Surface Mount Flashing Strobe Lights for Truck Car Vehicle LED Mini Grille Light Head Emergency Beacon Hazard Warning Lights (Red/White)

I actually wrote a very long review only to have Amazon’s App crash. I’ll try to recoup some of what I said.We used these for a lawn mower and a vehicle. Installation was simple. The sync wire definitely made it look professional and eased my OCD. The cabling itself seems thickly sheathed; cable gauge seems appropriate and isn’t just a few strands of wire.Water resistance seems better than many other products I looked up. I don’t believe the lawn equipment has been out in the elements much, the vehicle has received some rain and water and hasn’t had a failure yet.They are very bright. I was able to see them from two streets away through bushes while coming to the facility. I tested them using a 10v, 500mah DC power supply and they were bright enough to not want to look directly at them. I’ll suggest they use a decent amount of current depending on the setup. When using them on the same cable as another set of lights they did dim a bit for 3 of the 4 flashes. Adjusting the pattern on the other lights seemed to resolve that.I’d say they’re good for their purpose. They flash. They’re bright. I’d expect for lawn equipment or construction vehicles they’ll be suitable. I could see some lower funded law enforcement agencies using emergency colors but then again I’m not sure how bright those are. Visibility angle would still need to be checked as they’re somewhat directional; seemingly no less than bigger named manufacturers.

Received on time in good order. Was very disappointed to find out these are lights only. Not controller or switch included. Now I’m on the hunt for the rest of what I need.

Placed these LED lights on my snow plowing truck and I have them paired up with my ''ASPL 16.8 Inch LED Strobe Flashing Light Bar'' and they complement each other greatly as well as well as faction or work well together. Since I added these LED lights to the sides of my plow truck (Only four of them thus far) and I have noticed driver's are now noticing m truck more easily/Quickly and I appreciate that greatly for safety reasons. I bought a set for a friend and he too loves them for what that's worth.. He also only used four lights and he agrees with my statement of driver's seeing him when plowing snow. It's all about safety to us and it should be for others as well. Buy them! If any lights fail or go bad I will update my comments here ASAP and I keep my word always.. Hopefully if that happens the seller will stand by his/her products.. Hope I don't have to find out! ha. Hope this helps people learn how good these lights are. VERY, VERY Bright.

The first thing to know - and it's clear in the description - is that these are the flashers only, no control box or extra wiring. They have about 4 or 5 inches of wiring coming out the back and you add whatever you need. I'm using them to replace some of the running lights (along with a flasher bar across the back) of a trailer stage that our TV station purchased for remote events. The trailer is wide and tends to wander awfully close to traffic on either side of the lane and when in heavy traffic, we want to increase the visibility of the trailer and warn traffic to watch out for its movement.Installation is simple. We simply used specialty screws (because of the material on the trailer) and seated the flashers properly in the included waterproof rings. A little bit of waterproofing of the hole the wires go through - because we are overly cautious - and no problems.We haven't taken the trailer out yet but I will add pics when we do.

These lights work perfectly for what I need them to. I did have to get some wiring but they were pretty simple to put on my truck. Also very bright

For the money, there extremely bright and well built. That said, when you turn the power off to them, and then switch them on, the pattern changes from you set them on.... which sucks because then there's all different strobe patterns around my truck with no way to control it. If it didn't do that... it would honestly be a very good product.

The media could not be loaded.  I like these. Super Bright.

In mounted two in each of my classic cars that doesn't have emergency flashers. Now I have peace of mind that I can turn these on to let cars behind me to slow down when traffic slows down in front.

I have purchased a wide variety of variations of this product in different colors and configurations. Only ever had an issue with one and the vendor resolved the situation easily and quickly. Not only can these lights be mindlessly programmed to deliver a wide variety of light patterns, they may also be programmed to be just steady on when powered up. This ability for steady on makes them perfect for use as vivid add on brake or signal lights.

Very good and solid design. Does not draw a lot of current. Causes slight radio interference at close range but acceptable.

Thin and bright so far good water resistance and sturdy wiring