nope not enough get a 400 wat HPS / MH lamp. it is enough and you can get them cheap from insidesun 125 $ shipped to you. if you don't have 125 $ to spend on marijuana then you really arn't at a place in your life where you can grow it successfully indoors. i also recomend a 12 $ ppm meter from ebay and a 120$ grow enclosure but both of those are clearly optional. also use good soil from a hydro store or garden shop none of that MG pre nuted crap. basicly what im trying to say is this is a investment but it pays for it self in the first harvest expect to put in atleast 200 $ upfront ( thats a conservative estimate ) my set up ran closer to 700 but it was built over 3 years and a few harvests. if your just getting started invest your hard earned cash into a awsome grow light ( 125 $ ) good soil and nutes with feeding schedual fro mthe nute provider ( 40 $ ) PPM meter to ensure proper nute feeding ( 12 $ ebay its a pool supply ) and 5 - 10 seeds from nirvana shop 20-40 $ thats 197 - 207 $ for some REALLY REALLY dank juicy name brand sexy buds, just add water and time. If your going to do this do it right, also read through the entire grow FAQ ( reading i know it sucks but do it ) it will take maybe an hour and a half and save you a million head aches.