Originally Posted by BigPatBrewer
I am in the process of designing a toolbox pump setup like some of the other ones that I have seen on here. I wanted to put a small indicator light on the outside that would flash when the pump is on. Is there a quick easy way to do this? I have been searching online and haven't found much. Any ideas? Thanks
Might I ask why you want it to flash?
Seems to me having the lamp come on solid when the pump is on and off when the pump is off would be the way to go.