MrStinkyanswered grow question 3 years ago I'm on my first indoor grow.
Don't bother with CFL, I've got a 250w and it's a pain in the ass - get an LED instead for the same price, you'll save on energy bills.
If you're in a warm climate I'd say grab a mars ts600 whilst you are waiting for the sun, low cost, low energy and definitely more bang for buck than a CFL.