Europe in
September 2009 many experts, media organizations also pointed out that
the current alternative energy-intensive incandescent with fluorescent
powder with mercury, lead poison the "energy-saving lamps" (EELS),
definitely not environmentally friendly, it is with mercury, with lead
poison is a source of pollution, in fact, is not energy-efficient. At
present, some high-level office buildings use the ceiling downlight
light of the "compact fluorescent lamps", 28W power consumption coupled
with a 18 W power consumption of the ballast, a total power 46 W. As
with "energy saving lamps" (LED lights) 5W to have its brightness, and
almost no heat. |