Yes, I did figure out where to solder the wire, but where do I run it to, to get power. I tried splicing into the power going to the other filament, but all I eneded up doing was running both filaments at the same time (and yes I did go thru the hi/low switch). I don't know what I did wrong. If somebody could draw me a simple schematic, that would be great. And yes the battery I'm running is for the Tusk enduro kit, it is not recharged by the bike. Not sure if it's DC or AC (but I'm assuming DC). Thanks.