Recently I indicated that I strongly felt that the future of home lighting was with LED's.
Here is an example of what I was getting at: http://i.i.com.com/cnwk.1d/i/bto/20080718/shower_light_270x290.jpg The same could happen to the toilet and the sink and the stove and the refrigerator and the closets. The LED lights will come on automatically and only shine light where they need to. This will save an average house over $ 100 a year in electricity and help our planet's environment. David