Is there a color of light bulb that uses less energy?



  1. 0 Votes

    With LED bulbs, the latest technology, each color draws the same energy, as the light produced is monochromatic. This contrasts to other light sources, where energy is wasted filtering out the unwanted colors. With incandescent lights, the most efficient appears to be monochromatic green light, something of a moot point now that this type of lighting is being rapidly phased out!

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