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Student showing incandescent light bulb and led lamp and while her classmate raising hand

Student showing incandescent light bulb and led lamp and while her classmate raising hand

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David Pereiras Avatar
David Pereiras
ES
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From shoot: Ecology Classroom
Reusable mesh shopping bag hanging on side of wardrobeRecycled toy robot made with plastic packages on shelf in classroomRecycled toy robot made with plastic packages and lightbox with ecology text on shelf in classroomEmpty environmental classroom ready for ecology class lessonEmpty environmental classroom ready for ecology class lessonSelective trash bins and over desk in environmental classroomEnvironmental classroom with selective trash bins and windmill over tableEnvironmental classroom with selective trash bins and windmill over tableSolar windmill and selective trash bins over desk in classroomSolar windmill and selective trash bins over desk in classroomSelective trash bins and over desk in environmental classroomMobile phone charging with portable solar panel and selective trash bins over desk in classroomMobile phone charging with portable solar panel and selective trash bins over desk in classroomMobile phone charging with portable solar panel over office desk
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About this photo
Image# 0vy7oL
Uploaded November 10, 2025
Female student showing incandescent light bulb and led lamp while her classmate raising hand in ecology classroom. Sustainable green illumination concept.