Ericson Manufacturing Company has been an industry leader that provides products for the safe use and management of temporary power and temporary lighting. From our first rubber hand lamp in 1918 (and our patent on the dead-front-back-wired electric plug and connector in 1936) to our portable GFCI (ground fault circuit interrupters), Ericson has built our reputation on the highest quality, state-of-the-art electrical safety products in the industry.
