the 400 is still on and on the right side of the tent. I see similiar results, the HPS is getting bigger quicker, which is to be expected but the LED side is frostier and hitting similiar size, so I am looking forward to implementing some supplementaiton on next grow. This grow my plants got a little out of hand and reached pretty much the heeight and extended past it so lights are extremely close to plants, some within inches but so far my plants are doing fine, not too much bleaching at all. I do know, however, how much better my second grow will be, especially since these white LED are showing they have something up their sleeve and right now they are not being used to their potential due to lack of space and not enough room to let the light spread out.