Sola Ballasts is a manufacturer of magnetic and electronic ballasts, transformers, backup systems and power conditioners including electronic fluorescent, magnetic fluorescent, compact fluorescent, HPS ballast, HID F-can, plastic sign ballast and magnetic HID ballast kits for a variety of industries.

LightGuard makes fluorescent ballasts for emergency applications as well as low profile lighting ballast.

PowerSelect manufactures electronic metal halide ballast, fluorescent ballast, and transformers for lighting applications.

IOTA Engineering's line of lighting ballasts includes fluorescent ballast for emergency lighting and DC inverter ballast.

Etlin manufactures lighting ballasts including electronic ballast, HID ballast and magnetic ballast for a wide range of applications.

Keystone Technologies manufactures a variety of lighting products including electronic fluorescent, HID, and LED light figures, sign ballasts, magnetic fluorescent lights and more. Keystone sign ballasts for commercial applications are designed to operate at a minimum starting temperature of -20 degrees which is ideal for cold outdoor applications.

Ultrasave Lighting Limited is a supplier of lighting equipment. Products available include electronic and magnetic ballasts. Magnetic ballasts feature full light output, instant and rapid start and dedicated input voltage. Electronic HID ballasts are also offered for low wattage metal halide applications featuring programmed cold start, dedicated and multiple input voltage as well as thermal and programmed electronic protection.