Answer
Dec 01, 2025 - 12:58 PM
You can typically install 80 to 100 LED puck lights on a standard 15-amp circuit, assuming each light uses around 2 watts. Always calculate total wattage and keep it below 1,440 watts for 15-amp circuits. Consult local codes and an electrician for large installations.
The number of LED puck lights you can put on one circuit depends on the wattage of each light and the total capacity of the circuit. First, determine the wattage of a single puck light and multiply it by the number of lights to find the total wattage. Ensure this total does not exceed 80% of the circuit's capacity, which is typically 15 or 20 amps (equivalent to 1,800 or 2,400 watts for a 120-volt circuit, respectively).
The number of LED puck lights you can put on one circuit depends on the wattage of each light and the total capacity of the circuit. First, determine the wattage of a single puck light and multiply it by the number of lights to find the total wattage. Ensure this total does not exceed 80% of the circuit's capacity, which is typically 15 or 20 amps (equivalent to 1,800 or 2,400 watts for a 120-volt circuit, respectively).
