What kind did you see the most? ... Scientists and engineers are developing new kinds of lights that use less energy than the incandescent light bulbs used in most homes. ... For example, an 18-watt compact fluorescent bulb gives off as much light as a 7 5 -watt incandescent bulb. ... Because of their brightness, tungsten- halogen bulbs are common in automobiles, stadiums, and parking areas, as well asanbsp;...
|Title||:||Science Insights Exploring Matter and Energy|
|Author||:||Michael A. Dispezio, Linner-Leube, Lisowski|
|Publisher||:||Addison-Wesley - 2000-06-01|