Vu1 enters $15 bulb in efficient-lighting race

Vu1 will sell a flood light that uses 70 percent less power than incandescent bulbs at Lowe's for just under $15 and has plans for an Edison-shaped bulb.<img src="http://feeds.feedburner.com/~r/cnet/tcoc/~4/UNlOxPGiQlw" height="1" width="1"/> [More]