Fulham has ballasts for indoor and outdoor use, Customers include those in the lighting fixture manufacturing business, the sign industry, the POP business, the display case lighting world, the entertainment/movie lighting industry, the aquarium and pet industry, the medical industry, the juke box and arcade game world, the industrial refrigeration industry, the parking lot and street lighting business and a comprehensive program of private label manufacturing.

The company offers ballasts in 120, 230 and 277 volt configurations for fluorescent, metal halide, low pressure sodium and mercury vapor lamps.
At Fulham - "Quality is our most important product".