What the heck are these?

Bought this Tundra to tow my Jeep, which it does very well. Ok, so it sucks gas but, towing 6000+ lbs. has it's drawbacks. Had some electrical issues and found this today. Does anyone know what this part is and where these two wires may go. The truck has some collision damage but repaired but someone has played havoc with the wiring, I have no idea if the two are related, but I don't think so. Thanks. and I have no Idea what these two items are.

 

The bottom pic is an old ballast from the cheap HID headlight kits that used to be sold everywhere for about $50.00

 

So, it's just laying in there and I don't need it anymore?

 

If it's disconnected and just hanging there then you don't need it as it's from an old kit.