Home Depot: Christmas Lights Trade-In Credit

From now through 11/14, you can get a $3 credit towards in-store purchase of LED Christmas lights. Just bring your old, broken or used incandescent Christmas light strings to any The Home Depot store for recycling. There is a limit of 5 discounts per customer.  I just heard this one on the radio but here is more information about this offer available on the Home Depot Website.