25977325 Bilder zum Thema "Lichteffizienz" bei ClipDealer

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cropped view of woman holding led lamp and calculator in hands isolated on yellow, energy efficiency concept
Lit compact fluorescent lightbulb standing amongst the unlit incandescent bulbs
cropped view of led lamps in male hands isolated on white, energy efficiency concept
idea concep
cropped view of male hand holding led lamp isolated on white, energy efficiency concept
Light bulb
cropped view of male hands holding led lamp and wallet in hands isolated on white, energy efficiency concept
Efficiency
flat lay of fluorescent lamps on green grass, energy efficiency concept
Energy saving light bulb
top view of modern fluorescent lamps near paper card with lettering on green grass, energy efficiency concept
Light bulb
cropped view of woman holding paper card with lettering near lamps and calculator on white background, energy efficiency concept
Businessman in energy efficiency concept
cropped view of male hands holding led lamp and paper card isolated on white, energy efficiency concept
Glass glowing light bulb
selective focus of card and led lamp in male hands of businessman on white background, energy efficiency concept
Eco energy saving light bulb the different concept
cropped view of woman holding fluorescent lamp and calculator in hands isolated on yellow, energy efficiency concept
Light bulb on light background
cropped view of fluorescent lamp and calculator in male hands, energy efficiency concept
3d growing light bulb standing out from the unlit incandescent b
top view of fluorescent lamp near paper house on green grass, energy efficiency at home concept
Energy saving light bulb
cropped view of male hands holding paper house and led lamp in hands isolated on white, energy efficiency at home concept
Light bulb
cropped view of woman holding led lamp and carton house, energy efficiency at home concept
idea concep
cropped view of male hands holding led lamps in hands isolated on white, energy efficiency concept
Row of light bulbs
cropped view of man holding fluorescent lamp and paper card with lettering isolated on white, energy efficiency concept
Hanging light bulbs
cropped view of female hands choosing between led and fluorescent lamps isolated on yellow, energy efficiency concept
Electricity and lighting concept illustration
cropped view of woman holding led lamps in hands isolated on yellow, energy efficiency concept
One glowing eco compact fluorescent light bulb standing out from the unlit incandescent light bulbs
cropped view of man holding light bulb isolated on white, energy efficiency concept
Glowing LED energy saving bulb in a hand on a green background
top view of fluorescent lamps on green grass, energy efficiency concept
New Technology
cropped view of male hands holding led and fluorescent lamps isolated on white, energy efficiency concept
Fluorescent light bulb
cropped view of man holding fluorescent lamp isolated on white, energy efficiency concept
Bulb lamp
cropped view of light bulbs in hands of man isolated on white, energy efficiency concept
Hanging light bulbs
cropped view of woman holding led lamp and house model in hands isolated on yellow, energy efficiency at home concept
Green Light
cropped view of male hands holding paper card with lettering and fluorescent lamp isolated on white, energy efficiency concept
Light bulbs on blue background. Individuality concept

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