try looking into t5's there is a thread here where the t5's were put up against an HPS- the t5's had more lumen output and won- they do not use much electricity.
Can't wait to watch this thread- sounds *sneaky*
crystaliscious Reviewed by crystaliscious on . Continuous grow - Starting from scratch First post aside from the Intro for newbies so a a little to add to that: I am an X-Pat living in Latin America: AND I know little to friggen Nutin Well - I do have a little EXP. Last was helping a friend run 36 plants under (2) 1000 hps - Hydroponics - Vegged and flowered in same room apprx 12x14' room. Small 3 plant mom closet under 400 hps. That was 7 years ago! Time for some on the job training! So long story short I am starting a new room. BUT it is already crunch time. Friend is Rating: 5