Shining light bulb sketch. Lightbulb doodle icon. Hand drawn line vector illustration. Creative concept of idea. Cartoon drawing 4956064 Vector Art at Vecteezy
Light Bulb Doodle Icon, Vector Color Illustration Stock Vector - Illustration of design, activity: 216201484
Set of hand-drawn light bulbs doodle icons Vector Image
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Light bulb set. Doodle hand drawn sketch style lamp. Concept of business idea, electric lamp, energy. Lightbulb with line curve. Pencil draw style vector illustration Stock Vector Image & Art - Alamy