El Cheapo Guide to Lighting

[SMOKEDAWG81]

4 23 to 37 watt, compact fluorescent bulbs. 2 for $9.98 x2 =

DO NOT use bulbs brighter than 30 watts max.

I'm a little confused as to why u said 23 to 37 watts, but then go on to say DO NOT USE more then 30 watt bulbs?
Besides that, IT SOUNDS like a good setup for my first grow, Imma go out next week and get all that stuff. Now I just need to know where to get GOOD, REAL THC seeds from?, If you know anywhere(to get seeds), that would be great. THANX for the infoimp: