Are you holding an expired Home Depot LED holiday light exchange coupon? (The promotion ended Nov. 15.) Or were you unable to use it because your local Home Depot store ran out of LED lights by the time you brought your old incandescent sets in for recycling?
You could use the Home Depot LED coupon against a purchase from HolidayLEDs.com. You can redeem up to five of the Home Depot coupons, with a minimum purchase of $15 required for each coupon. The program will last from Nov. 20, 2009, through Dec. 31, 2009.
If you have more lights to recycle, you can take part in the HolidayLEDs.com program, which is explained here.