1. What are Western consumers interested in?
They are interested in products that will not only work effectively but also save money.
2. What can we do to spend less on lighting?
We can replace an ordinary 100 watt light bulbs by using energy-saving bulbs.

3. Mrs. Jones uses only 2 ordinary bulbs and she pay 8 USD for lighting. How much will she pay if she uses 2 energy-saving bulbs instead?
She will pay 2 USD.
4. What is the purpose of the labeling scheme?
The purpose of the labeling scheme is to tell the consumer how energy efficiency each model has.
5. Why should we save energy?
Because we can save money as well as conserve the resources.