Finish the following sentence with the best choice: How to safely change a light bulb.

Choices:
- Turn off the power. Never attempt to change a light bulb with the power still connected. Then allow bulb to cool before removing. Once removed screw in the new bulb.
- Turn on the power. Always change a light bulb with the power still connected. Then allow bulb to cool before removing. Once removed screw in the new bulb.

Answer:
Turn off the power. Never attempt to change a light bulb with the power still connected. Then allow bulb to cool before removing. Once removed screw in the new bulb.