my ONLY sunshine?

heh, i've been planning to pay my respects to greenpeace for this fine campaign, and now is the moment.
they say incandescent light bulbs ( traditional ones) use only 10% of the energy to produce light and dissipate the rest into heat. thus 90% waste.

replacing them with economical ones will make adjustments to the energy bill, as well as save mother Gaia some tiresome work. that is, if you love her...