This solar wall lamp is a perfect decorative lighting for gardens, patios, paths, and balconies It can easily be assembled on a wall or a fence.This solar wall lamp is equipped with an AA battery charged by the sunlight During the day the solar panel converts daylight into electricity and recharges the battery There're three 0.2 W LED beads inside, with 2 shining in white and 1 in yellow The yellow LED bead turns on automatically when it gets dark, while the white ones turn on once the built-in motion sensor detects movement at night.Our solar wall lamp is environmental friendly, energy-saving, and requires little maintenance