Sensor Street Lamp Multifunction: LED solar street lights are powerful, human body sensing, light sensing, multiple light modes to meet your needs in different scenarios. Long Battery Life: Solar street lights use high conversion solar panel with high power fast charging, built in large capacity lithium battery, ultra long battery life. Superior Light Source: Solar powered street light high brightness beads, evenly distributed, even brightness, stable and durable. This outdoor solar LED light has 3 lighting modes. Easy to choose mode through button. Meet your different requirement, let you enjoy a more convenient and eco-friendly lifestyle. 1: Automatically turn on when motion detected, then turn off 20 seconds after leaves. 2: Automatically turn on when motion detected, 20 seconds after leaves, the lights dim. 3: Always turn on under darkness condition.