Wall sconces are not only lightweight, but are easy to install and easy to maintain. These light fixtures are great in retail stores, hotels, office buildings, and other commercial locations due to their energy efficiency and cost savings. LEDs also have a long life span! Usually, these lights are rated to shine for 30,000-50,000 hours so that you don't have to worry about continuously replacing your light bulb. These lights are also safer than incandescent and fluorescent lighting solutions since LED lights do not contain mercury or lead.