Hi, I am looking to replace my two exterior garage lights (13w LED bulbs currently) with two 55w LED floodlights. Wanted to know if it would be plug-and-play or if I would have to worry about overloading the circuit.
Highly doubt you're going to overload the circuit. I'm sure the house was built under old codes and could have handled 60/100 watt (incandescent) bulbs in those fixtures.
13 watt LED is probably equivalent to 100-150 watt incandescent. 55 watt is nice for a dark driveway considering it will be on at night and possibly intermittently. LEDs use 1/7 the electricity of incandescent so no problem with wiring.