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Glowing light bulb concept. School background in physics and mathematics . Formulas and drawings.Vector illustration.
Teamwork or people thinking the same idea, sharing business ideas, knowledge. Office workers team up share lightbulb lamp idea.
Person holding illuminated light bulb with green energy concept. Creative idea and innovation representation.
Quick Tips badge with light bulb and speech bubble. Trendy flat vector on yellow background. Vector Illustration.

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