Step 3 - Select the wattage and number of lamps the ballast will operate.
48 Watt – 1 Lamp
48 Watt – 2 Lamp
48 Watt – 3 Lamp
48 Watt – 4 Lamp
60 Watt – 1 Lamp
60 Watt – 2 Lamp
60 Watt – 3 Lamp
60 Watt – 4 Lamp
72 Watt – 1 Lamp
72 Watt – 2 Lamp
72 Watt – 3 Lamp