Alright guys, we're on board, as much as anyone else, with the idea that Christmas comes after Thanksgiving and that maybe we don't need to think about shopping and decorating for another few weeks. But American retailers are not - they want you to start thinking about Christmas now. Because you can now go into Home Depot, trade in [PDF] your old, incandescent Christmas lights, and get energy-saving, LED replacements at a discount* — but only for the next few days.

http://grist.org/list/home-depot-will-trade-in-your-energy-wasting-christmas-lights-for-leds/