How can a 12V light, a double A battery and a blue wire make a light shine?

Question

because i tried it with two different double A batteries and it didn't work.

Answer 1

A double A battery is rated at 1.5V if you touch the bottom pole of the light bulb to the + post of the battery and the wire from the - post of the battery to the side threads of the bulb it should light up just not very much due to the low voltage of the AA battery try a dark room