The extremely thin size and positioning options of these lights allow them to almost disappear until illuminated! It's the smallest Gen 3 six LED light, and less than 1" high! Can be mounted almost anywhere, inside or outside. Comes with three mounting options. You can use a screw mount for permanent placement. You can use a tough automotive grade adhesive mount for temporary placement. Or, you can use an innovative "U" bracket that allows you to mount it on the lip of your hood or trunk, a place motorists might not expect to see a light.