Home Depot sells full spectrum light bulbs, same idea as the Ott light, only much cheaper. They use less energy and are brighter than incandescent light bulbs. I use a full spectrum bulbs in the bedroom for reading and in the bathroom so I can see my makeup. Also good for indoor plants. They are wonderful lights all over the house, really.
http://www.homedepot.com/webapp/wcs/...cStoreNum=1002