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Power = Voltage x Current (Ohm's Law)

or

Current = Power / Voltage

Current = 100 Watts / 120 Volts (nominal US standard)

Current = 0.83 Amps

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14y ago
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13y ago

To answer this question the voltage of the light is needed. I = W/E.

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13y ago

The amperage of a flood light is governed by the wattage of the lamp.

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Q: How many amp does it takes to light a 300 watt flood light?
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