I plan on installing three LED security lights to my home. I would like to have them turn on and off with a photocell. I am going to have a switch and then install the lights in parallel. I am not sure how to add the photocell.
I have also read that some photocell act like dimmers and I know that won't work with an LED. Is there a way to know if the photocell is a switch or a dimmer?