200 watt cfl

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    One high wattage CFL's or several lower wattage CFL's?

    So Ive read and read about everyone talking about how many CFL bulbs they are using in their grow. Now its time to start my own, and I am coming to realize that the cost for one high wattage CFL is lower than the bill for multiple bulbs. So, here is my question, Which is better for a grow of...
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    65watt CFL 4200 lumens

    Is a 65watt cfl that puts out 4200 lumens good to use to germ/veg. I also saw a 42 watt that puts out 2800 lms. My gut says buy the biggest, really want to know what you all think. Thank you