Contact: Joyce Masterson, 760-839-4621

San Diego Gas and Electric will hold a LED holiday light exchange program from 1 to 5 p.m. on December 4 at the California Center for the Arts, Escondido. Customers can exchange up to three strands of incandescent holiday lights for an equivalent number of energy-efficient, multicolored LED holiday lights. To participate, bring your old lights and a copy of your current SDG&E bill or California ID. To date, SDG&E has exchanged 40,885 LED holiday light strands to more than 14,000 customers. Visit or call 800-411-7343.