Why is incandescent lamp eliminated?
So now advocate the use of energy-saving lamps. Incandescent lamp was eliminated.
To reduce greenhouse gas emissions plans, starting from 2010 will prohibit the use of incandescent bulbs
Less than 10% of the energy will become light. This is very costly. As for lighting time
Most incandescent lamps convert 90% of their energy into unwanted heat
China's lighting electricity accounts for about 12% of the total electricity consumption, if the use of efficient lighting products to replace incandescent
