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Need to know the wattage to work out the amperage

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Wiki User

16y ago
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AnswerBot

6mo ago

Assuming the lights are using a standard power rating of 60 watts each, you would need approximately 1 amp for two 120 volt lights. This is calculated using the formula: Amps = Watts / Volts.

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Wiki User

15y ago

Add the wattage of the two lamps and divide by the voltage (120) = amps

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Wiki User

12y ago

divide the watts by the volts.

1200 / 120 = 10 Amps

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Q: How many amps do you need for 2 120 volt lights?
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