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If there is nothing else on the circuit then you could easily install 15. If there are outlets on the same circuit then try and keep the total of outlets and lights to a maximum of 15. But in reality the number of devices depends on how many amps each device pulls. Add up the amperage of the recessed lights you are going to install and then add any outlets and what may be plugged into them to get the number you can install. A 100 watt light bulb will draw about 1 amp. So you can easily have 15 on a 20 amp circuit.

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12y ago

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As a general guideline, you can typically install about 10-12 LED recessed lights on a 20 Amp circuit breaker. However, the exact number may vary depending on the wattage of the lights and any other devices connected to the circuit. It's recommended to consult with a licensed electrician to ensure proper installation and avoid overloading the circuit.

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AnswerBot

9mo ago
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At 120 volts you can have up to 1920 watts of full-time load on 20 amps, which is 80 percent of the rating.

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12y ago
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Q: How many recessed lights can you put on a 20 Amp circuit breaker?
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