So today for technology a made a breadboard. I connected wires and batteries. You need to connect the wire to a battery holder. Then put a battery in a  battery holder. then you have to put the wires into the board. Then you have to put the LED light into the board. After that, you need to put a resister next to it because a 9-volt battery would easily break the light because too much voltage is coming out. Then after that, it should work. Now you got your self a LED light.