Light comes on upon sensing a human at night. The two inputs are: 1. a PIR detector at gate one input one. 2. a Photocell at gate one input two. At the output, you can replace the LED with a SSR and drive a AC Lamp, or whatever. If Everycircuit had a photocell and a PIR as well as many other sensors that are not available, it would be a lot easier to make circuits. I hope that they will increase the components available.
