The Sheffield outdoor collection uses an integrated LED light source to produce the same light as an incandescent bulb using 70% less electricity. Because the LED light source is built into the fixture, there are no bulbs to replace or recycle. These fixtures are engineered to save you money, and they are designed to look great. This collection is a modern, open style featuring a mystic bronze finish and a clear crackle glass shade that makes an elegant pattern of light on the wall. These outdoor lanterns are built with steel and a watertight gasket to protect the integrated LED light source. This lantern will add to the decor of your home's exterior and save you money for many years.