Hello all, I would like to run a new light that will be installed on the front lawn. It has three bulbs, totalling probably 40-60 watts for all three. My question is I would like to run the power off a switch in the foyer, that turns on the two lights by the front door. What size wire should I use? This will be run in conduit, so do I still use direct burial line? Also do you see anyting else I should know about? Thanks a lot!