Wiring
wire like the second diagram the parrallel diagram in fig 2
go to the home depot and get abunch of sockets that come ready to wire
figure out a good reflector, mount the sockets to the reflector and plug in


http://boards.cannabis.com/indoor-li...t-fixture.html
theres one i just made a while ago and have had great success in my little veg cab. even have super tight node legnths

but if you plan on using 10-15, economically i think you would produce better with a hps with the same power consumption, but about 4-5 times the lumens