ive just bought sum depo black angel lights 2nd hand for 80quid! n der lyk brand new! ive put new bulbs in even the halo rings. i kno how to fit them, the proplem ive got is theres a bunch of wiring that came with them, its got 3 plugs,relay box,fuse plug with a 15amp fuse in n 2 ring terminals on other end.its bout 1.5 metre long. i fink its sumut do wv halo rings as the plugs can connect to them.just want kno whats its for.does any1 kno? cheers