i plan to grow approximately 5-10 females in my next grow and want to swap the cfl setup for a more efficient HPS one.

would a 400watt be a good choice, and how much would the bulb, reflector, and ballast cost approx?
klondike_bar Reviewed by klondike_bar on . Qs on lighting a new grow space from KB (split from light info sticky) i plan to grow approximately 5-10 females in my next grow and want to swap the cfl setup for a more efficient HPS one. would a 400watt be a good choice, and how much would the bulb, reflector, and ballast cost approx? Rating: 5