Woods L1707SV Traditional 150W Incandescent Weather Industrial Light, Wall Mount, Silver DESIGN: The vintage industrial design is both functional handsome and ideal for general use or as a decorative light feature DURABILITY: This mounted light features is durable enough for outdoor use with its tempered glass and all metal weather tight construction. 1/2-inch (ironpipestraight)thread on the top and sides EASYINSTALLATION: The  inch IPS thread located on the sides and top of the light fixture help make it easy to install. All metal construction for long lasting durability Tempered glass ensures safety around work place and helps protect bulb integrity Accepts upto 150-watt incandescent bulb(bulbnotincluded) Weather-tight wall mountable light often used in outdoor industrial applications