Why are you asking the same questions over and over?
http://boards.cannabis.com/basic-gro...some-help.html
http://boards.cannabis.com/indoor-li...ml#post1646874
psteve Reviewed by psteve on . Lighting I am going to buy 2 105 watt fluorescent compact bulbs but before I do will that be good enough for 2 lowryder #2 plants for flowering and what will the yield be like? in a 1m x 1m x 2m tall grow room with mylar to help reflect the light, also there is 2 105 watt fluorescent compact bulbs on the website below and 1 of the bulbs says 6400 K and the other 105 watt bulbs says 2700 K,what does this mean? has anyone ever had a succestul grow with a couple of cfl lights? Fluorescent Rating: 5