just replace your ballast bro,easy and cheap,im still trying to find a t8 2ft long single bulb,aint paying 50 bucks for a damn light i paid 15 bucks for for a eternity,haah,home depot tells me all t bulbs are obselete imagine that just when they know everyone is turned on by led bulbs,hahah i aint,i have 2 300 watt led full spectrum lights ,aint impressed at all with them,im just staying with cooler weather grows because of it,these freaking lights aint worth shit for buds,fluffy enough to wipe your ass with,im staying with HID lighting,about right though and i shouldnt have fell into the great LED hype bullshit about the same for all the water crap going on ,answer this question,if you grow in green house in hydro,how the hell can you get organic certified? happening all over ,check into it,the shit you buy organic at stores are grown in green house,that dont make it organic,same with coco,promix and other meidum the same,that aint organic,organic is grown in real soil with real life changing events that happen continusly,to include bugs and natraul disaters,,check into cerifications of the good ole money grubbers OMRI ,you will be amazed,had a farmer take a cup of boiling water and pour slowly over a store bought apple,shit come peeling off it like a wax from all the shit sprayed on it,took same method and done a organic apple right from the tree in his yard,results was just washing the apple,dont get on the hype shit bro