SpeedTech LightsZ-3 9W LED Strobe Light, Clear/White, Surface Mount, 22 Patterns, SAE J595 Certified

Installed very easily however one of the two units wont change patterns its only letting me choose 3 different patterns

Before I start off with this review I must tell you that I'm in and of itself impressed with the packaging and care that was taken to ensure that the items came to me undamaged.These lights are extraordinary will build and have very heavy duty construction and actual glass Optics wish I was not expecting for the price. These lightheads aren't just bright they are blinding at night and Incredibly visible during the day. The TIRs I have about a 35 degrees field of view so you have to be careful of where and how you mount these to ensure you have the light output going where you want it to. I really wish I could demo some of the linear lightheads for speedtech on my YouTube channel . Regardless I plan on picking some up to finish off my rear warning on my vehicle.ProsIncredible valueVery heavy duty ConstructionReal glass OpticsBlindingly brightConsThe wire leads from the lightheads were a little bit on the short side around 12 in which I found kind of difficult to work with on some of the areas of my Crown Vic 18 or 24 inch would have been ideal.Needs better and faster flash patterns but what comes with the unit is acceptableNot really a con but before you order the TIRs you need to realize these were made for Pure punch and not for spread.If you want right angle spread you need to get the linear .Very happy with everything I've seen so far

I bought this product specifically for the clear override function, which is pictured in the images, and described in the video. Seller told me they don’t do that, and that was that.

VERY BRIGHT!

I have the Z-3s on my rocker panels, mirrors and on my grille. I started with 8 in total but had to buy more once I installed them. I bought 2 for the grille and put then in today and well heres the video. Only problem I came across is i cannot figure out how to make them alternate sync. It says you can but mentions with multi color only.

I've been a customer of Speedtech for years. Purchasing these Z-3's was an easy choice for me to make and I can tell you, they're quality engineered & built to last!Side note, customer service is this company's life blood. Don't be worried about dropping a line to these guys, they will help you or make it right... no matter what.

These are great for the money. They produce a more focused beam but are very bright. The sync feature aren’t the best but they do ok. Worth the money if you aren’t in extreme conditions.

These lights are very bright and made of high quality materials. i am using them for my off road rock lighting. the metal and water proof housing keeps them running even when submerged under water. very easy straight forwards wiring and installation. very satisfied customer will be buying more