?Advanced Dusk to Dawn Photocell?The built-in IC light sensor in our outside garage lighting fixture will sensitively detect the brightness of the surrounding environment, automatically turn on at dusk, and turn off during the dawn. The intelligent function allows you to free your hands to manually switch on and off, enabling you to enjoy the convenience of the sensor technic. ?Outdoor Weather Resistant?This waterproof exterior wall light is made of wood-finished metal and clear ribbed glass, the light?s sturdiness, corrosion-resistance, and anti-rust. Whether it's rainy or snowy, ultra-high, or low temperatures, the outdoor wall sconce is still intact. ?Match All Type of Bulbs?Because of E26 base passed the UL safety test, reduce the loss of the bulb and prolong the service life of the bulb. This outdoor sconce light compatible with all types of E26 base of bulb(Bulb is excluded), the max wattage of light bulb is 100w. ?Convenient Installation?The glass of the exterior porch light fixture is pre-assembled when you receive it. The package also comes with an installation instruction which has precise installation steps. But for the safety, it is better to ask professional electricians for help.