LED lights effectiveness

just got new lights, LEDs all together i have about 2,600 lumens in a 3 foot by 2foot space, how effective are LED's? should this work?

i can add a couple CFLs if that helps.

link to the LED's you got please

Depends on the LED. Some people have outperformed HPS doing a side by side watt for watt experiment.

u have already posted this and people have already told u why are u asking the same thing over and over if people from rollitup has already given u advice ?

is it the adivce people have given u saying u need more light or go hps ?