With 2 1000 watters you have plenty of light for many plants I think. But you might have been able to cultivated more plants if instead you had 4 500 watters. Less heat, and more surface area you can shine your artifical sun over.
SantaClawz Reviewed by SantaClawz on . HELP WITH HEAT PLEASE!!! I'm growing in a Basement with 2x1000hps lights.Haven't placed plants in yet! Testing conditions of room.First off What type of fan(size) do I need to cool of these 2x1000hps lights? If I was to attach a fan to window and bring in Cold air from outside during lights on period help keep the temps down? :( Rating: 5