BAD BAD BAD BAD BAD, I dorked my grow with crap halogen lights, if you wanna go cheap get you some cfl bulbs, heres a pic of my flouro CFL rig its super cool, for no more than like 5 plants in a small space. its a basic shop light with 2 48 in 32 watt 2700 lumen 6500k tubes, that i added 2 2x fan light sockets and 1 single socket with a Y adapter, there are 3 23w 1450 lumens cfl, 1 27wat cfl about 1600lumen, and 2 daylight 15watt 6500k cool cfl bulbs in the Y.
hope this helps.