Check out the Lights of America undercabinet 2-ft T8 grow light. They also make a version that is not a grow light, so get the one that says grow light on the package. They are under $10 each. I purchased 2 and mounted them on a board I painted white. I then purchased chain and 3/4" PVC and made a frame that the fixtures hang from. I removed the clear plastic that protects the bulbs so the plants get more light and heat. My plants are growing like it is summer.
http://www.walmart.c...981640&veh=mweb