-
What is an energy saving light bulb?
In an energy saving light bulb, the electricity passes through a gas which causes it to emit ultraviolet rays. When these rays pass through the flourescent coating, the become visible, white light.
-
What is NOT true about energy saving light bulbs?
Lots of things are NOT true about energy saving light bulbs. I suggest you ask another question, where you clarify a bit more what you want.
-
How expensive are energy saving light bulbs?
This will probably vary, depending on the country where you buy them, and the manufacturer. Last time I checked, a 38-Watt fluorescent light bulb cost a little more than one US-dollar.
-
What are the advantages of energy saving light bulbs?
Long life, lower running costs, environmentally friendly.
<><><>
For more information see the answer to the Related question shown below.
-
Where can you buy energy saving light bulbs?
Many hardware and homegoods stored have them. Some larger supermarkets may carry them, too.