Operates: F120T12/HO lamps

The Hatch GSB-2040-24-120 magnetic sign ballast features rapid start circuitry, is RoHS compliant, and can be used with up to (2) T12/HO 800mA lamps. This thermally protected, UL Type 2 listed ballast operates at 120 volts and has standard mounting holes and extra long leads for easy installation.