you can do what every you wont to blewbyou2 but i have and know other people that have run them the way i said with no problems, at no extra cost, and best i can tell this guy is selling 5.00 worth of wire for 28.00 plus shiping with no advantage that i can see. if you want to have the light its no big deal. if they was selling alt. they wouldnt be making 25.00 profit on each one, so hes makes more money by selling wire kits.