How to Participate Find a Participating Lighting Retailer Program Guidelines Limit 25 LED bulbs per customer. Limit 6 light fixtures per customer. Pepco does not warrant or endorse any manufacturer. Program is subject to change or termination at any time. For more information on Pepco's Lighting Program, call 1-866-353-5798. Get an Appliance Rebate Recycle Your Old Appliance Overview Learn More