Calculate Load

Total Bulbs x Watts ¸ by Volts = Total Amps ¸ # of Circuits = Amps per Circuit

Example

                400 Bulbs
            x    11 Watts

= 4400

Total Watts

¸ 120 

Volts

= 36.67

Total Amps

¸ 4

# of Circuits

= 9.17

Amps per Circuit

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