Search results
Results from the WOW.Com Content Network
60 W incandescent light bulb with energy efficiency class E Equivalent 42 W halogen incandescent light bulb with efficiency class C Compact fluorescent lamp LED lamp. Various governments have passed legislation to phase out manufacturing or importation of incandescent light bulbs for general lighting in favor of more energy-efficient alternatives.
As of 2011, incandescent lighting was the most common type used in homes, delivering about 85% of household illumination. [2] To produce light, incandescent light bulbs convert electricity to heat, heating a filament to the point where it glows; a portion of the heat is thus converted to light.
The lamps use a tube that is curved or folded to fit into the space of an incandescent bulb, and a compact electronic ballast in the base of the lamp. Compared to general-service incandescent lamps giving the same amount of visible light, CFLs use one-fifth to
Illinois Lottery proceeds currently benefit three major areas: 1) the state's Common School Fund (CSF), which helps finance K–12 public schools; 2) The Capital Projects Fund, used for infrastructure improvements and job creation and 3) special causes like Illinois veterans, breast cancer charities and research, assistance for people living with HIV/AIDS, and multiple sclerosis research.
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
(The Center Square) – New Illinois laws that go into effect Jan. 1 will place more restrictions on electronic cigarettes. One law prohibits the advertising, marketing or promoting of an ...
If you further do the same analysis for a 50W Halogen light source (which will generate about as much light as the 100W incandescent bulb and live about twice as long) in comparison to CFLs Halogen lamps may actually be at par if not even outperform CFLs in terms of (estimated) energy consumption for a number of (widespread) applications.
A record number of U.S. CEOs exited their jobs this year, according to Challenger, Gray & Christmas, which said companies are responding to an uncertain landscape by installing temporary leaders ...