Learning About Led || Tech

This Is how I exploded My LED 

First you Need to know your Colours Black is for negative, so I hooked up the black wire to the LED and I got a fat battery I also got a little button that when I push it is will explode the LED

This Is my Traffic Light you can change the Colour of the LED and The wire but you have to Read The Question Carefully or else you won't be able to do this you have to get that big blue battery for the wire hook it up and then you can change the colour by clicking the LED and the wire you have to change the colour because that controls the LED For Example I change the wire to blue that means I need to change the led.