Hand turning a knob with efficiency scale from black and red to green color. Composite image between a hand photography and a 3D background.
Size: 6000px × 3708px
Photo credit: © Olivier Le Moal / Alamy / Afripics
License: Royalty Free
Model Released: Yes
Keywords: 3d, aim, appliance, attain, attainment, background, black, business, button, concept, conceptual, development, effciency, efficacy, efficiency, efficient, energy, energy-efficient, equipment, exceptionnal, extra, finger, goals, illustration, improve, improvement, knob, perfection, performance, positive, product, progress, quality, rating, reach, reaching, reduce, scale, service, sustainable, tech, technologies, technology, turning