The Home Depot will be giving away 1 million CFL bulbs in support of the environment on Earth Day 2009. Receive a free EcoSmart 14w CFL bulb from any participating Home Depot stores on 4/19/2009 ONLY. Quantities may vary by store. Limit one per customer while quantities last. No purchase necessary. Offer cannot be combined with any other promotional offer or discount. No credit if offer refused. Expires: 4/19/2009 or when supplies run out.