The Keystone KTEB-232RIS-1-TP-SL Electronic Ballast is a reliable and energy-efficient lighting solution for businesses and industrial facilities. Manufactured by Keystone Technologies in China, this 2-lamp ballast operates at 32W with T8 fluorescent bulbs, providing a consistent and bright lighting output. Perfect for facility maintenance and safety applications, this electronic ballast offers a high-quality option for controlling and starting fluorescent lights with a voltage of 120V.