Review on 🚦 AT-HAIHAN 2-Pack Waterproof Surface Mount and Grille Emergency Strobe LED Amber Lights for Trucks Snow Plows Construction Vehicles Safety Cars Hazard Warning - Enhanced SEO by Charley Prz

Both are very bright but actually only half the flash was at full brightness on both. A row on one side was medium light, the row below very dark. There was no control over the strobe effects, apart from that super dark corner section, again for both strobes. After checking one of them, he started an arc and spat out white smoke. The smoke easily flowed through the transparent lid. It's not even waterproof. Received them today and tested them with my 12v truck battery while the truck was off. Any higher voltage, even at normal charging/working voltage, would probably set them on fire. I ordered two more because I realized I needed more for my project. I am now canceling this second order after testing the ones that arrived here today. I was expecting some of the minor waterproofing issues you sometimes find with silicone in hand, but there are worse issues. The box wasn't damaged either.