Power Efficient Emergency Light Bulb

This is a very power efficient light bulb.It just uses nine volts and a few leads!

Step 1: Material Needed:-

1)9 volt battery
2)a few leads
3)wires
4)a switch
5) a beaker or container.

Step 2: Structure:-

1)Take the crocodile clips and attach the wire to it.
2)Keep tye clip upright and then keep the lead on it.
3)Attach a switch to the wire complete the curcuit with the battery.

Step 3: Thats All!

Now if you need any emergency light use it!