Solar garden lights can not only save energy and reduce emissions than traditional street lights. Solar garden lights can still help governments across our country complete the carbon emission tax targets. It can also reduce the brightness of street lights and reduce energy consumption by 100%. In conjunction with reducing operations for a few minutes every day After accumulating sand into a tower, solar garden lights can save a lot of lighting hours every year. In fact, solar garden lights are not suitable for use in many places. It may be used less on roads. It is mainly used in some public places. When there are few people, it can reduce the brightness of the light and shorten the lighting of solar garden lights Time, for example, the brightness of solar garden lights can be reduced by 25% from midnight to 6 in the morning. Solar courtyard lights can adjust the brightness and shorten the operating time, prolong the service life of solar courtyard lights, and ensure that solar courtyard lights can provide people with better advantages and save a lot of expenses for urban lighting projects.