The Light Flash!!!!!!!

OK. So I’ve been working on this all day. The Light Flash. Not Flashlight, Light Flash. It uses 3 1.5v batteries to make one 4.5v battery. It is an open circuit. When you complete the circuit the red LED will light up. It is in a small cardboard case. So the light doesn’t short out it has a small resistor. It can fit in the tiny pocket in your pocket in your jeans. IT IS AWESOME!!!!!!!!!!!!!!!!!!!!!!!!!