Prewired mogul sockets work best. They plug into a normal socket but you use the 150watt cfl's but only burn 60 watts! heck yeah! as for: neutral-ph'd RO h2o That means neutral ph reverse osmosis water. Basically buy some purified water from the store and soak your rock wool cubes in them overnight before planting seeds or cloning.
P.S. If you're on municipal water supply, BE SURE TO TAKE YOuR WATER A DAY BEFORE you use it and keep in uncovered so as to dechlornate it (24hrs minimum), else it will lock up your plants and mess them up good, making them feeble and unable to grow mighty fat danky donkey buds.