What light system would be enough for 2 autoflowers?

I am about to grow 2 red poison autoflowers. The grow will be a small closet grow. I will be using fox farm ocean forest soil. I was wanting to know what would be the best light for the money and what would give the best yield? I have seen LED lights and what siize? I have seen 150w HPS light. Should I go with just CFLs? How man, what wattage? I see most autos need 18/6, 20/4. 24/0 of light. So out of the light choices, what would save alittle on the electric bill too?

LED or Flurosent lighting is the way to go for closet growing id either get a 240w led panel or 10 26w cfls on 2 way spliters and individual cords, or if its a small closet you could get a bunch of t5 HO indivual lights and mount them verticaly on the walls for an all vertical grow

You want 100W per plant other than that the choice is yours.

I would go led if money wasn't a issue and space was tight. eventho now they have more cheaper leds that can get the job done like those t8 led replacement bulbs. Other than that I would do hps all the way.