🍀【USEFUL PIR MOTION SENSOR & DUSK TO DAWN PHOTOCELL】: our exterior motion sensor LED outdoor wall sconce is equipped with topping PIR motion sensor and IC lighting sensor technology, will auto turn on at 25% brightness at dusk, and turn to full brightness once motion detected, stay on as long as motion lasting, then back to dim light after 2mins without movement, auto turn off at dawn. What’s more, exactly wide range of motion sensor-40ft distance, 220 degree-makes it more convenient to use.