The light source of lawn lamp is an important part of all lighting products. According to different illuminance requirements, different brands and types of light sources can be selected. Common light sources include incandescent lamp, energy-saving lamp and new LED light source.

In the 1990s, lawn lamps were widely used in urban slow lanes, narrow lanes, residential areas, tourist attractions, parks, squares, private gardens, courtyard corridors, lawns and other public places. One side or two of the roads were used for road lighting, improving the safety of people's night travel, increasing the time for people's outdoor activities, and improving the safety of life and property.