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Lightbulb Idea Concept Line Icon. Light Bulb Bright, Creative Solution and Innovation Pictogram. Efficient Electric Low Energy Lightbulb Outline Sign. Editable Stroke. Isolated Vector Illustration. 17348068 Vector Art at Vecteezy
Light Bulb Get Idea Graphic by PadmaSanjaya · Creative Fabrica
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File:Light Bulb or Idea Flat Icon Vector.svg - Wikimedia Commons