Mmmm almost 2 weeks into flower with the jacky white and the light rail has certainly made them grow but they are now that big and spead that it takes ages for the light to reach one end to the other as a result there is a lot of stems that are leggy reaching for the light so i went out and brought another 600 hps so theve now got 2 600s phew you can see the meter whizzing round (hope it does not bring me on top) so my findings so far are light rails work very well but i would only recommend them for vegging but then its early days . next time i will probly rearrange my lighting system and run both lights on the rail
mr magoo Reviewed by mr magoo on . to rail or not to rail this question has probably come up before but i cant find it i currently run 1 600 hps over a large hydro system that only ever gets 2 plants in at any one time all i want to know is will a light rail inprove my yeild or should i use 2 400 hps lights instead i will not use 2 600s because of the electric and the heat light rails retail at about 180 quid which is 1.5 oz will i get that extra on my yield? Rating: 5