Electrical questions for lights

I have (4) 600watt HPS lights I am trying to SAFELY use...

My question....

How should I wire up the lights from the electrical panel???

Possible a wiring Diagram or something other than telling me what to do....

Typical 15amp 110 volt Home

Check this out http://www.hydrofarm.com/pb_detail.php?itemid=1738 its probably the safer route and you only need one timer for all 4 lights. Get a qualified electrician to hook up the 30 amp supply, he may have to run a wire from the house's panel to your room unless you have a dryer or oven plug (50 amp) that you can use. If you want to use the existing circuitry in the house have the electrician make sure you have the correct size wire and breakers, he may need to abondon other receptacles to ensure you won't overload a circuit. Play it safe, it's worth the extra money.