Increasing global awareness of environmental protection, in the purchase of lighting products, "energy saving" has become the primary consideration. Due to the low power consumption of the LED light source, under the same lighting effect, the LED power consumption is about one ten thousandth of an incandescent lamp and one half of the fluorescent lamp, so that the excellent power saving effect makes the LED stand out and is gradually favored by the public . â–² Incandescent (left) and LED (right ) Increasing global awareness of environmental protection, in the purchase of lighting products, "energy saving" has become the primary consideration. Due to the low power consumption of the LED light source, under the same lighting effect, the LED power consumption is about one ten thousandth of an incandescent lamp and one half of the fluorescent lamp, so that the excellent power saving effect makes the LED stand out and is gradually favored by the public . Lighting electricity in the total electricity in possession of a small share, which can be seen lighting choices, for the electricity has a certain degree of influence. With the advent of increasing electricity consumption in summer, the Keelung City Environmental Protection Bureau in Taiwan encouraged energy saving in Keelung citizens. It also optimizes the energy saving effect of LED lamps and promotes the activity of "saving 1 kWh per day per person", calling for people to participate together. Keelung EPA released news pointed out that as long as the public electricity address in Keelung area "table lamp non-business" users, and in June 2015 to September 2015 electricity tariffs indicate that the power savings of 60 degrees (including ), And write the relevant information pro-sent to the Environmental Protection Agency, presented a energy-saving LED lights, a total of 700 (June and July of the top 150, the top 200 in August and September); In addition, 100 degrees (inclusive) or more, but also an extra lottery to send 50-inch LED TV a total of 3 energy-saving. Lin Youchang, mayor of Keelung, said implementing the principle of "saving electricity, saving carbon and reducing carbon emissions" is the simplest and most effective way to start daily use of electricity from everyone's home. The deadline for receipt of this activity is until October 30, 2015.