Tom:#Why do you think it’s important that we should change our incandescent lamps|#in our factory into compact fluorescent lamps?|Ann:#Well,|#_____1_____|#These bulbs last up to 10,000 hours. That’s why they are more convenient for|#hard-to-reach places as they do not need to be changed as often. How come you think|#that incandescent lamps are better?
The reason is that compact fluorescent lamps do not produce as much light as the old ones.
On top of that, they also help our factory comply with environmental regulations.
So, they save energy greatly, and this certainly results in a quick pay back.
one reason is that they last up to ten times longer than the old lamps.
Another reason is that compact fluorescents are much more expensive than incandescents.
4
no
Tom:#_____2_____|Ann:#Umm… This may be because they don’t have enough wattage. In this case, you should|#choose a compact fluorescent lamp that is about one half the wattage of the original|#incandescent lamps|#to ensure adequate light.
The reason is that compact fluorescent lamps do not produce as much light as the old ones.
On top of that, they also help our factory comply with environmental regulations.
So, they save energy greatly, and this certainly results in a quick pay back.
one reason is that they last up to ten times longer than the old lamps.
Another reason is that compact fluorescents are much more expensive than incandescents.
1
no
Tom:#_____3_____|Ann:#Well, it is obvious that they burn much cooler.|#_____4_____|Tom:#Oh, I see.
The reason is that compact fluorescent lamps do not produce as much light as the old ones.
On top of that, they also help our factory comply with environmental regulations.
So, they save energy greatly, and this certainly results in a quick pay back.
one reason is that they last up to ten times longer than the old lamps.
Another reason is that compact fluorescents are much more expensive than incandescents.
5
no
Tom:#_____3_____|Ann:#Well, it is obvious that they burn much cooler.|#_____4_____|Tom:#Oh, I see.
The reason is that compact fluorescent lamps do not produce as much light as the old ones.
On top of that, they also help our factory comply with environmental regulations.
So, they save energy greatly, and this certainly results in a quick pay back.
one reason is that they last up to ten times longer than the old lamps.
Another reason is that compact fluorescents are much more expensive than incandescents.
3
no
Ann:#_____5_____|Tom:#OK, I guess you’re right. I suppose the benefits outweigh the drawbacks.|#We’d better work out the cost of ordering them for the whole factory.
The reason is that compact fluorescent lamps do not produce as much light as the old ones.
On top of that, they also help our factory comply with environmental regulations.
So, they save energy greatly, and this certainly results in a quick pay back.
one reason is that they last up to ten times longer than the old lamps.
Another reason is that compact fluorescents are much more expensive than incandescents.
2
no