skiweeds
Active Member
why the hell would i want to run 1200w worth of CFLs when i could run 2 600w hps in large cool tubes? also my exhaust is so strong that my plants can literally touch the glass of my cool tube and the tops will not burn. sure my exhaust uses some extra juice as does the ballast. so really to make it fair to compare the 2, you would need to add more CFLs to make up for the watts used by the ballast and exhaust. so maybe lets say 1500w worth of CFLs vs 2 600w hps. the hps would win everytime hands down in yield and faster harvest time right? the reason im asking this is because my patient is getting a free light some guy made. he said its going to use about 1000w and is made from florescents. i told him i dont want it, but appreciate the offer. it would just be a waste of electricity. i'd rather just add a couple 600w hps.
anyone care to elaborate so i can print this off and show my patient why Flourescents are not very good for medium to large grow areas? there is a reason why the big warehouses use HPS and not a bunch of CFLs.
anyone care to elaborate so i can print this off and show my patient why Flourescents are not very good for medium to large grow areas? there is a reason why the big warehouses use HPS and not a bunch of CFLs.