Asked in Light Bulbs and Artificial Lighting
How do you change a light bulb?
You simply turn off the light switch ( so you don't get zapped).
Wait a minute or so for the bulb to cool, then unscrew the burnt
out light and reinsert a working light bulb. Be sure to tighten the
bulb (so that it makes good contact with the base) , but don't
force it or over-tighten.
Turn the light off 1st to make sure you don't electrocute yourself, make sure to test the light after that.
Put it in and screw it clockwise. Yes, simple.
In a clockwise direction, until you can't screw anymore.
Caution: If you screw it in too much or too hard, it might break.