Weather resistant steel material provides long lasting durability. Dark sky compliant; minimizes upward glare preventing light pollution making it a logical solution to eco-conscious home owners Uses 1 x 60 watt E26 medium base bulb (not included); led compatible. Dusk to dawn photo cell automatically turns fixture on in the dark and off in the light for added safety and security, saving energy during daylight hours Open bottom for quick bulb changing convenience. 15-in W x 12.25-in H x 23-in D Exterior wet rated; ideal for your covered porch, entryway, garage, or any other area of your home. ETL, C ETL listing demonstrates this product has met requirements for product safety standards Utility and style come together in the Dorado outdoor lighting collection. This farmhouse inspired array is a versatile collection that features large open shades to offer the maximum light in your outdoor spaces. But don't worry: the Dorado wall & ceiling light fixtures are dark sky compliant to reduce light pollution, perfect for eco-conscious homeowners! This wall sconce has a built-in dusk to dawn photocell that automatically turns the light on at dusk and turns it off at dawn, saving energy during daylight hours. Mount these rustic barn lights on your porch, entryway, garage, or even your kitchen or bath and experience this stylish & convenient look for yourself.