conceptual image showing power efficiency light bulb
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Stockphotos.ro (c) 2025. All stock photos are provided by Dreamstime and are copyrighted by their respective owners.
conceptual image showing power efficiency light bulb |
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| navigate by keyword : background black blackboard bulb chalk chalkboard classroom composite computer currency cut digital digitally equipment generated glowing graphic illustration image light lighting out people shot stack studio white |
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| Digital composition of conceptual image showing power efficiency light bulb on black background |
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Stockphotos.ro (c) 2025. All stock photos are provided by Dreamstime and are copyrighted by their respective owners. |
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