Lighting plays a very important role in users daily life. From the residence lighting of the room and kitchen, to the office or factory studio lighting, and the street lighting of the street, all need to rely on lights to provide lighting. Traditional lighting products are mostly incandescent bulbs, energy- saving lamps, and halogen lamps. However, these lighting products have a great impact on the environment due to their high energy consumption. Therefore, the concept of green lighting has gradually become popular. At present, green lighting mainly includes LED lighting and natural lighting. LED lighting has outstanding advantages such as energy saving, durability and eye safety. Therefore, LEDs occupy an increasing share in the lighting market. Natural lighting refers to the use of solar energy and thermodynamic energy to power up the lighting system. This green lighting is also becoming more and more popular in the market, and its advantages are energy saving, environmental protection, and the elimination of the need to often replace traditional lighting tube coolants. In short, lighting plays a very important role in users daily life, and the concept of green lighting is becoming more and more popular. The main forms of green lighting are LED lighting and natural lighting. LED lighting has outstanding advantages such as energy saving, durability and eye safety, and natural lighting also has its own advantages. In the future, more and more people will advocate green lighting and use it in their daily lives.