On the first day, the reporter visited some home squares in Hefei and found that there were basically no high-power incandescent lamps in the market. Currently, energy-saving lamps and LED lamps are mainly sold on the market. A salesperson told reporters that although incandescent lamps are cheap, only two or three yuan, but they are too power-consuming and easy to break. The better ones sold now are energy-saving lamps that cost more than ten yuan and LED lights that cost twenty to thirty yuan.

Although from the price point of view, incandescent lamps are much cheaper, but if you want to achieve the same lighting intensity, 60 watt incandescent lamps, energy-saving lamps only need 12 watts, and LED lights only need about 5 watts, which can save a lot of electricity.