Not sure how much sunlight you have where you live. Tuning in AFMA works best when you have a lot of light (Reikan will tell you if you have sufficient levels, they recommend 10+ EV, iirc).

I got two 250W work lights similar to these: http://www.homedepot.com/p/Designers...p#.UlbfGxa9WmQ

Not expensive, just make sure they have halogen bulbs, and with 500W total or more you should be fine.