A hand installs a compact fluorescent light bulb
Palabras clave
compact,
fluorescent,
bulb,
alternative,
change,
changing,
choice,
clean,
climate,
conservation,
preserving,
desk,
earth,
ecological,
eco,
ecology,
effect,
efficient,
electric,
electrical,
energy,
environment,
environmental,
feeling better,
friendly,
gas,
gas,
global,
globe,
green,
greenhouse,
hand,
home,
impact,
incentive,
lamp,
light,
light bulb,
mercury,
preferable,
protect,
protection,
save,
saving,
theory,
warm,
warming,
earth,
planet
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