Ok, so I have 2 ?'s.... 1) Has anyone else have to return a cfl 3 times b/c the bulb burnt out? I dont know if Im just not having good luck with them or what. Also.... Can anyone tell me if this would be a good purchase, and how many it would take to grow about 4 plants? Thanks. Hydroponic Lamp 225 LED Grow light Panel Red Blue 110 V - eBay (item 200235131632 end time Jul-03-08 07:22:37 PDT)