Dusk to Dawn: The porch light has a built-in high-sensitivity photoelectric sensor. It automatically turns off during the day and turns on automatically at night. Convenient and energy efficient. Weather Resistant: 3.9'' L x 6.3'' W x 11'' H. The wall light is made of premium metal. The surface is a matte black finish. It is 100% waterproof, rust-proof and anti-corrosion. It can withstand extreme weather such as heavy rain, snowstorm, hot weather without any problem. Stylish Decoration: The wall sconce needs 40W E26 bulb (Not Included). The glass shade of this wall lamp mimics champagne bubbles. It spreads the light of the bulb well and creates a glow of modern glamour. It decorates your house in a stylish way. High Quality: You will get two wall lamps. ETL listed, their safe use is assured. They are tightly sealed and easy to clean. All parts of them have undergone strict inspection. z