A compact fluorescent lightbulb against a pure black backdrop
Schlüsselwörter
bulb,
light,
energy,
electric,
spiral,
white,
bright,
illumination,
fixture,
compact,
fluorescent,
lighting,
twisted,
glowing,
footed,
screw,
metallic,
thread,
coil,
closeup,
isolated,
clean,
efficient,
saving,
electricity,
appliance,
technology,
power,
shape,
design,
modern,
detail,
industry,
equipment,
object,
environment,
background,
dark,
macro,
light bulb,
innovation,
future,
idea,
thought,
clever,
development,
simple,
standard
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