|
|
The
EPA estimates that nearly 25 percent of the energy needs in the US are
dedicated to lighting. Compact fluorescent bulbs are about 3 to 4 times
more efficient than incandescent bulbs. The electricity used over the
lifetime of a single incandescent bulb costs 5 to 10 times the original
purchase price of the bulb itself. |
![]() |
![]() |
![]() |
![]() |
![]() |