Yeah, although toggle switch can prove to be much harder to do. Here is what I did (my setup is no longer hooked up cause one of em burned out)
Bring the positive wires over to the right side of your car, and join them so you only have one wire to deal with. Run it into the interior on your car (there should be a hole in the firewall on the right side under the passenger floormat, or somewhere over there) Then with the neg wires of the LED's, join those and find a grounding point, (maybe where the engine is grounded)
Now its time for the switch, the switch should require 3 wires, power, ground, and lights.
Your lights wire should be the positive you ran into the car, so connect that to the AUX of the switch or some shit. Second to power the switch, you will need to run a wire to the positive terminal of your battery from the switch. Then figure out how to ground the switch (there is some metal stuff near the drivers pedals that should do the trick)
Here is a link to a how to I made on my fog light install, (uses the same wiring principles)
http://www.vtectech.com/forum/viewtopic.php?t=1041
Lemme know if you got any other questions!