I have 2007 EZGO TXT,PDS 36 volts I want to install one for lights. What I read is they are always on but they don't draw much power. I still would like to add a switch to turn it off which would have to go between the battery pack and converter. So my question is, the switch must be rated for 36 volts right? I'm having trouble finding one does anyone have a link for one? Thanks.