According to reports, energy-saving lamps compared to incandescent lamp can save electricity 80%, life is several times of incandescent lamp. In addition, its shape is not only the "bubble" type, but the straight type, U type, spiral type etc..

Energy-saving lamps lit process is relatively slow, not like incandescent lamps that can frequently switch, although the energy-saving lamp energy saving effect is very obvious, but energy-saving lamps in environmental protection the biggest drawback is containing mercury, in improper recycling process will produce serious environmental pollution.

According to reports, an energy-saving lamp tube can be 90~180 tons of groundwater and soil pollution.

Because of pollution, coupled with the LED lamp life longer. Kan manager said: "although the sales situation is equal, but the lighting market in the future will be based on LED as the main". According to the reporter, the lighting time of energy-saving lamps in roughly 8000 hours, can be used for four or five years, good quality LED lamp life can reach 50000 hours or so, usually do not need to replace.