Allow me please to share, my World's First Bioluminescence Illuminated Christmas Tree. It is a "green" Christmas Tree that does not run on electricity nor is lit up by candles. So for this tree there is no danger of fires which are quite common this season. There are also no heat and greenhouse gases emitted. The Tree shines on the cold blue light of bioluminescence provided generously by the "Microbes of Light". To view this Tree, may I please direct you to www.scribd.com/doc/19889987?BIOLUMIN-Blue-Light-Green-World or you can search "Biolumin" in youtube. Thank you and the best of cheers for the holidays.