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How does a modern dimmer switch operate?

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Correct Incorrect Modern dimmer switches rapidly turn the circuit on and off to reduce light intensity. The type of light fixture installed can also impact the performance of the dimmer switch.

How does a modern dimmer switch operate?

• By sending current through a resistor
• By turning the light circuit on and off very quickly
• By using the internet to control your bulbs
• By reducing the wattage of the bulb