The first order had a defect in it
The first order had a defect in it. I bought a headlight for a bicycle and the wire is exposed because the screw was lose. I contacted Tomtop via email and sent a picture of the unit. They would not do anything. So I'm stuck with something that works but has an expose wire installed in a bicycle that is exposed to the elements. Not really safe to use. I tried to screw it back but it keeps coming off.