![](http://www.alamy.com/thumbs/6/C8F43A6C-A059-4A2E-9FF7-AB79EC332AED/2J52J09.jpg)
Simple Lightbulb as Symbolization of Idea
Size: 5000px × 4000px
Photo credit: © Derriva / Alamy / Afripics
License: Royalty Free
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Keywords: activity, brainstorm, breakthrough, bright, bulb, concept, creative, creativity, design, discovery, electric, electricity, energy, eureka, glow, glowing, graphic, idea, illuminated, illumination, illustration, imagination, innovation, innovative, insight, inspiration, intelligence, intelligent, invent, invention, lamp, light, lightbulb, metaphor, moment, power, shine, simple, smart, solution, solve, success, successful, symbol, technology, thinking, thought, vector