WASHINGTON, D. C. – Attorney General Karl A. Racine announced today that he had joined California Attorney General Xavier Becerra, along with five other state attorneys general and a California state agency, in a motion to intervene in a lawsuit to defend federal light bulb regulations that protect the environment. In March, the National Electrical Manufacturers Association (NEMA) filed a lawsuit against the U.S. Department of Energy (DOE) challenging energy efficiency regulations for light bulbs.