First you get a battery.
Step 1: 1st
Then you get some wires
Step 2: 2nd
After that you get a light bulb
Step 3: 3rd
Then you get a battery.
Step 4: 4th
Then you hook the positive end to the battery.
Step 5: 5th
Then you hook the negative end to the bulb.
Step 6: 6th
After you get all those and do what it said you have to connect the wires then it will light up.
Step 7: 7th
You have to have a good battery or light bulb or it will not be as bright. i hope you make a night light how i said it! Enjoy!