LedLightRay

Articles Tagged “energy-efficiency”

  • Turbine Light concept

    by koibito on Feb 25, 2010 | No Comments

    Ingenious, eco-friendly concepts are all around us, there’s no denying that. This one caught our eye because it’s pretty innovative, seemingly well thought out, and good looking to boot. The Turbine Light concept (which is going to be a part of the upcoming Greener Gadgets conference in New York City at the end of this [...]

    Posted in Environment, Featured, Projects, Science

  • Cheap and super-efficient LED lights

    by koibito on Jun 03, 2009 | 1 Comment

    Incandescent tungsten-filament light bulbs face a global switch-off as governments push for energy efficient fluorescent lamps to become the standard. But the light could soon go out on those lamps too, now that UK materials scientists have discovered a cheaper way to produce LED bulbs, which are three times as efficient as fluorescent lamps. Although [...]

    Posted in Science

  • LED lighting conserving dark skies

    by koibito on Oct 31, 2006 | No Comments

    Several prominent buildings in Korea have upgraded to LED lighting. The optimal green upgrade would have been to minimize the exterior lighting or eliminate it altogether (see Dark Skies). That said, LEDs do have the green advantages of energy efficiency, durability and the ability to control light intelligently. The GS Tower (seen here) has used [...]

    Posted in Environment