Dual Envirolite 200w 2700K v's HPS 600w for FLOWERING.

What will produce the best flowering on a gt 604 flowtank with 10 plants ????
Dual Envirolite 200w 2700K Red V's single HPS 600w bulb.
thanks

600w hps by far

take 3 slot envirolite reflector,put in 3x 200w dual ,its pretty good

HPS at 600w is gonna be an order of magnitude brighter and the light will be more intense producing denser buds. I didnt look hard but at 35 brit pounds a peice these things are almost as expensive as an HPS kit from htgsupply.com For the price of 3 of those flouros you can get a 600w kit with a MH conversion AND reflector.