Champion Lamp Works
Consolidated Electric Lamp Company, in Lynn Massachusetts was also known as "Champion Lamp Works". This company was sold to Norelco, a subsidiary of Phillips in the Netherlands.
At some point in time the company became a division of Consolidated Electric Lamp Company.
Stadler, Ronald B. "History of Incandescent Electric Lamps in the U.S.A.'
www.rbs0.com/wlamp.pdf (accessed 09/02/2014)