Look at hlg quantum boards, diablo648, its your best bet for replacing 1000w hps with much better light levelsWhat's a good 1000 watt light with a dimmer that I can also connect a fan too cool it
Thank you cause I been hearing 1000 watts in a 4×4 is to much and to just get a light dimmer ballast and run the 600 with four plants rdwcLook at hlg quantum boards, diablo648, its your best bet for replacing 1000w hps with much better light levels