Multitasking LED Lightbulb Provides Ambient Light, Music

Multitasking LED Lightbulb Provides Ambient Light, Music
technology

The eTiger Cosmic lightbulb adds music to its environmental offerings

Jason Brick
  • 24 october 2014

You already knew that LED lightbulbs had advantages over incandescents and fluorescents. They last longer — up to 30 times longer — than their competition, and draw significantly less power while doing so. Scientists even invented an LED that was power-negative, meaning that in a hot enough environment it drew more power from the air than it used to create light.

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