Ya you could definately grow enough for personell smoke on 200 watts
make like a 2x4x4 grow area(most closets) 4 lamp T5 fixture it runs a 216 watts use the 6500 grow bulbs for veg and switch out too the 3000k bloom bulbs. check the HTGsupply guy for good prices
High Tech Garden Supply

or you could go with CFL's good luck