How many amps do recessed lights use?

The main limitation to the number of recessed fixtures you can run at the same time is the rating of the circuit breaker that controls the circuit. Each fixture with a 60-watt incandescent or halogen bulb draws about 1/2 amp, so a 15-amp breaker for a standard lighting circuit would be able to handle 30 of them.Click to see full answer. Similarly one may ask, how many recessed lights can be on a 20 amp circuit? 40 lights Similarly, how many can lights on a 15 amp circuit Canada? The maximum wattage for a standard 15 amp circuit is 1440 watts (15 x . 8 x 120 = 1440). This only applies to a dedicated lighting circuit as Alex pointed out; as soon as you add a receptacle to the circuit then you are back to the 12 device count . There is no 12 fixture limit. Besides, how many 60 watt bulbs can be on a 15 amp circuit? For 20 AMP you have 20A*120V or 2400 watts and 15 AMP you have 15A*120V or 1800 watts. Good Electricians will only use 80% of the circuit and leave a 20% safety margin so you have 1920 and 1440 watts respectively at your disposal per circuit.How many outlets and lights can be on a 15 amp circuit?for a 15 amp circuit this allowed for 10 outlets and on a 20 amp circuit 13 outlets were allowed.