"LED light sources with good color characteristics are now commonly rated for 120-150 lumens/watt," McGowan says. That's ten times more than an incandescent. Another pro? "LED lights can be smart ...
Of course, this inefficiency is why there’s been a move to ban incandescent bulbs in favor of LEDs, fluorescents, and other technologies. LED lights, in contrast, can reach 30-40% efficiency.
Close-up of a blue-colored LED light. LED lights are touted as offering 90% greater energy efficiency than ordinary incandescent light bulbs and compact fluorescent lighting. “Widespread use of ...
Announcement - The African Development Bank has approved an €8.51 million loan for Senegal's "Programme to Promote Efficient Lighting Lamps" (PPLEEF), a trailblazing initiative to advance energy ...
All that said, Grable reports that incandescent bulbs have an average of around 800 hours, far shorter than the average of most LED bulbs, so you should still be getting your money's worth unless ...