Order processing and shipping went great. Lights work great. Would buy them again.The way the lights are built there is the need for a large hole or slot on the mounting surface for the wires to come thru. You cannot mount them flat on a surface. Also any curvature and you run the risk of breaking the mounting area. Other than that they are great. I will be buying 2 more in amber.These are great lights for the price. Mine did not come with wiring instructions, so I looked on the Amazon site to see how wiring was supposed to be. They are not very durable, so make sure that they are out of harms way. They are a bright light that is easy to install.just what i needed to light up my trailerSpent 2 hours trying different wiring combinations but could not get full functionality of lights. If the turn signals worked, then the running lights would not illuminate. If the bright mode running lights worked then the emergency light mode would not work. If the brake lights worked then the turn signal mode would not work. This light does not work for all three modes at the same time (brake, turn signal and running lights). There’s was no correct 3-wiring combination that worked. I ended up hooking my original lights back up, which are the same as these lights, but one light is damaged, but at least my original lights work! Very disappointed with this purchase, a waste of precious time.Typical China crap, why we let this crap into our country is beyond me, there is a universal wiring code but China chooses to make their own, these things are so cheap I threw them in the trash where they belong what a waste of American dollarsDo not work with break of signal dint work 2 funtions at the timellegaron en tiempo, y le quedaron muy bien al vehículo y dan muy buena luz