light emitting diode icon yellow background illuminated elements semiconductor device led bulb sign |
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| navigate by keyword : led diode icon light electronic emitting bulb element symbol electric technology energy vector lamp bright component sign equipment power semiconductor illumination indicator white electrical modern part design fluorescent isolated electricity illustration cathode flat anode color concept object black background abstract electron economy graphic idea lightbulb refractive spectrum science |
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| Light emitting diode icon on yellow background. Illuminated elements, semiconductor device. LED light bulb sign electrical component. Vector illustration. |
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