I added this LED light to the side of the sink. On my coach the induction cooktop plugs into an outlet that is only on a shore power circuit. I added this 110 volt LED to a lamp cord and plugged it into the outlet. On Amazon, I bought a black painted brass tag and had Shore Power printed on it. I can pretty much see it coming into the coach or while sitting in the main cabin. It tells me that the shore power is on as the coach can seamlessly transfer to shore power without you knowing it. I know you can check the front panel, but this I can see all the time. It's very handy.