A transparent glass bulb with visible filament structure features an illuminated multi colored sine wave representing AC
Schlüsselwörter
bulb,
filament,
electricity,
energy,
wave,
current,
illumination,
technology,
engineering,
efficiency,
light,
power,
alternating,
fluctuation,
colours,
bright,
dynamic,
motion,
structure,
glasses,
transparent,
internal,
component,
visual,
effect,
concept,
science,
innovation,
design,
physics,
glow,
spectrum,
amplitude,
neutral,
peak,
negative,
positive
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