![](http://www.alamy.com/thumbs/6/F4E8F836-9607-462B-9E11-9B40DF23182A/KGX1AA.jpg)
Light bulb inside head icon green
Light bulb inside head icon white isolated on green background. Vector illustration
Size: 5000px × 5000px
Photo credit: © Ivan Ryabokon / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: abstract, brain, brainstorm, bright, bulb, business, businessman, concentration, concept, creative, creativity, desision, discovery, education, energy, genius, glowing, green, head, human, icon, idea, imagination, innovation, inspiration, intelligence, invention, knowledge, lamp, light, lightbulb, male, mental, mind, modern, person, power, profile, sign, silhouette, simple, solution, success, symbol, technology, vector, wisdom