I used it to change the specifications of the motorbike. Originally I installed the ON / OFF switch of the light on the collective switch. Since the clamp is attached so that it can be attached to the handle, it was installed with a neat feeling. Easy to install and necessary items are almost attached and can be installed easily. Is it good for prevention of battery rise to those who are installing HID etc? It seems to be for a motorcycle, but it was easy to make, so I'm worried about how waterproof people are. It is under observation now that I do not know unless I continue to use it.