MIT: Incandescents Now More Efficient than LEDs - Foundation for Economic Education
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A Brilliant MIT Invention Makes Incandescent Bulbs As Efficient As LED
MIT's new warm incandescent light bulb is nearly 3x more efficient than LEDs
A nanophotonic comeback for incandescent bulbs? | MIT News | Massachusetts Institute of Technology
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Say Hi To MIT's Incandescent Bulb Ver 2.0; It Significantly Betters The Modern Light Bulbs.
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MIT's 'recycling light' innovation may save the incandescent light bulb
MIT scientists make an incandescent light bulb as energy efficient as LED
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New development could lead to more effective light bulbs - BBC News
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