white energy saving light bulb, Realistic photo image
Palabras clave
alternative,
background,
blue,
bright,
brilliant,
bulb,
change,
climate,
colours,
compact,
conservation,
eco,
ecology,
economic,
economical,
economy,
efficient,
electric,
electricity,
energy,
environment,
eye,
fluorescent,
friendly,
fuel,
generation,
glowing,
idea,
illumination,
indoor,
innovation,
kilowatt,
light,
modern,
money,
nobody,
object,
power,
render,
save,
science,
single,
smart,
technology,
tube,
utility,
vibrant,
vignette,
watt,
electric power
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