Review on Reversing Backup Rearview License Waterproof Car & Vehicle Electronics by Lance Foster

Illuminates when you put reverse gear but goes out after a second or two. This happens every time and makes it useless. Update: I messaged the seller who responded fairly quickly. They assumed the wiring was wrong. The camera voltage was very low and the last person I checked was able to fix it. Now the camera works perfectly. I have now raised my rating to 4 stars. The reason is that this is a complex installation and 3 previous professional installers couldn't get it right.