Review on 🔦 Qasim 110MM Switchback LED Headlight Lamp - White+Amber Halo Ring Angel Eye - 12V by Dwayne Meurer

They are very bright, which pleases me, but they are actually 83.3mm in diameter, not 80mm as advertised. If your application is as tight as mine, you can actually take the LED ring out of the white plastic diffuser as it just snapped into place. The actual dimensions are 80.3 mm outside diameter and 70.4 mm inside diameter. FYI: The halos are actually labeled 80mm on the back. As an upgrade I bought a second set of Halos which were faulty. The seller said he would send a replacement quickly and throw away the faulty ones. Replacements came quickly but Revain said they would charge my Cube if the defective units were not returned. I can't get back what I no longer have and so I got charged again. This really sucks, a typical example of the left hand not knowing what the right hand is doing and not even caring.