Allanson Magnetic Sign Ballast Replacement RSS496AT Direct Replacement Solution for Magnetic Ballasts! Lamp Footage Range: 8′ – 32′ Number of Lamps: 2 to 4 Input Voltage: 120V RSS Series Electronic Sign Ballasts Minimum starting temperature is -20°F (-30°C) Technicial date Available Here: Allanson Magnetic Replacement.pdf