An energy efficient LED street light stands against an empty sky.
Palabras clave
lamp,
street,
electricity,
equipment,
lighting,
sky,
energy,
led,
light,
bright,
technology,
city,
pole,
blue skies,
street light,
panel,
street light,
sunny,
power,
illuminated,
lantern,
spotlight,
efficient,
efficiency,
blue,
industry,
clear,
high,
steel,
solar,
diode,
power supply,
autonomous,
set,
illumination,
emitting,
creativity,
engineering,
battery,
single,
transformer,
street light,
dusk,
hanging,
shiny,
municipal
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