How To Make A Led Light Work With A Battery

They use very little energy and operate under low voltage power so a battery is an effective means of powering them.

How to make a led light work with a battery.

Go through the instructions once more and ensure all wires batteries are properly connected. I chose to light the red 1 7v led since the battery outputs 1 5v and i knew i wouldn t kill the led with too much power. Place 1 end of a copper electrical wire against the second terminal of the battery and tape it in place with electrical tape. I wrapped my positive wire from the battery to the positive electrode of the led and wrapped the negative wire from the battery to my negative electrode and presto let there be led light.

Tape a wire to the battery s other terminal and touch it to the side of the bulb. You can wire as many led lights as you need but the greater the number of lights the less time your battery will last so you should. However a c battery would theoretically contain enough charge to power an effective circuit. Any 220v mains operated led will run on dc voltage in this video you will find how to convert any mains led bulb to run on battery and in 220v led bulb the future to make a homemade inverter for stepping up the voltage and you will be able to run 220v led bulbs.

Put the other end against the side of the bulb s base to light up the led light and tape it in place if you want to keep the bulb lit.