An economical white lamp lies on a blue background.
Palabras clave
1,
fluorescent,
economical,
light bulb,
alternative,
background,
blue,
blue background,
bright,
closeup,
concept,
eco,
efficiency,
electrical,
electricity,
energy saving,
energy,
environmental,
glasses,
to illuminate,
illuminated,
lighting,
innovation,
isolated,
lamp,
led,
light,
modern,
pear,
substitution,
save,
symbol,
technology,
watt,
white,
half,
diagonal
){kind=link}