Wow, no replies? WTF
Some 14-16ga wire (I like bigger vs. smaller), two ring terminal, three spade terminals, and a wire terminal (like the ones pictured below) are needed along with your LED's. Find a hot wire off the fuse box or some other area that is hot when the ignition is on. Use the wire terminal to tap a hot lead off of the ignition wire. Run that to the toggle switch input and attach with a spade terminal (assuming the switch has 3 connectors (in, grnd, out)). Take another wire, attach the ring terminal and use the ring to attach it to chassis metal for ground. On the other end attache another spade terminal and connect to the toggle ground. Take another wire, add the last spade terminal and connect to the toggle out. The other end goes to your lights (however you need to connect them). You will need the last ring terminal for connecting the LED lights to ground (new chassis ground or you could connect all ground wires to the same chassis point, your choice).
Hope that helps.