Female students singing using light bulbs as microphones in ecology classroom

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Happy female students singing using light bulbs as microphones in front of her female teacher in ecology classroom. Funny sustainable green illumination concept.

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Size: 5591px × 3711px
Location: Spain
Photo credit: © David Pereiras / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: bulb, caucasian, children, class, classroom, college, conservation, dancing, eco, ecology, education, efficiency, electrical, energy, enjoyment, environmental, female, fun, girl, green, hand, happy, holding, horizontal, illumination, joy, lamp, led, light, lighting, microphone, music, people, person, recycle, school, schoolgirl, singer, singing, smile, song, student, sustainable, teacher, woman