I added two 15 amp breakers for 2 light's or whatever,pumps and such,fans too! I use a single breaker for 2 fans and the other for the lights.Just check your panel amps/volts rating.An average size 2bedroom home has at least 100 amps.Look at the main breaker at the top it will have it on the breaker.

Ga Grown
GaGrown Reviewed by GaGrown on . Electrical Question Hi everyone:stoned: I have an electrical question for you to ponder. My grow room has its own 20amp service. Im thinking about adding more lights which will push my total demand to exactly 18.9 amps. Is this a safe enought margin? I dont want to burn my house down. That would be a bad thing. Thanks for your help :rasta: Rating: 5