Name: Who knew LED light bulbs can shine for 25 years?
Uploaded: Wed Apr 20 2011 00:00:00 GMT+0000 (UTC)
Duration: 4 min 59 s
Description: TODAY’s Kathie Lee Gifford and Hoda Kotb, along with conservationist Kate Sinding, test viewers’ knowledge about saving planet Earth.

April 20, 201104:59