Hello, I just upgraded the two incandescent bulbs in my 10 gallon hood to the spiral compact flourescents that screw into the existing incandescent holder. My question is that the bulbs say that they use 14 watts of power, and output 60 watts (800 lumens) of light. Are these bulbs equal to 14w flourescents, or 60w flourescents, or somewhere in between? Anyhow, does anyone know approxiametly how many watts per gallon I should figure this setup now has (two of the above described bulbs, in a 10 gallon tank)? Oh yeah, and today was the first day of my DIY CO2 injector too! Everything seems to be going great, after i raised the ph, as the CO2 brought it down (the fish never even showed signs of stress during this!). I'm looking forward to great results from my plants! I'll keep everyone informed as they continue to grow (I hope).