Sumo Electronic Ballast We are engaged in providing Sumo Electronic Ballast which is used in electrical circuits for limiting the amount of current. Offered ballast is widely used in fluorescent lamps and high-intensity discharge lamps. The provided ballast is precisely engineered using the best grade electronic components which ensure its optimum functioning. Energy efficiency, easy installation and shockproof structure are some of the highlighted features of this ballast. This Sumo Electronic Ballast does not produce sparks and noise on prolong use.