•Reflection Every day I always use electric lights excessively, such as turning on lights during the day which should not be done because the conditions are bright, then using lights when studying and forgetting to turn off when finished, and using lights when sleeping. when I go out of the house I also don't turn off the lights. •Wisdom use of electric lights will cause pollution in the environment around us. because, to produce electricity, it requires fuel oil or coal. this process then impacts the release of ozone and sulfur dioxide on the earth's surface if the soil evaporates and thenpolluting and causing the ozone layer to thin out which can endanger humans on earth. Therefore, we must be more aware of excessive electricity usage so that no adverse effects occur, reducing electricity usage as a step to reduce pollution. and also replace the lights at home using LED lights that are more energy efficient •Current action when I study I often use lights even though...