Surface Mount Hanging Pierced Cylinder Light shown in optional black acid treated copper - standard unfinished natural copper. Size:2.5"W x 5.9"H with 18" brass chain and with 1 light, 18 watt 12 volt S8 bulb. Available in other finishes and other lamping. Great for pergolas or arbor lighting. Our signature piece! The piercings on the can allow light to shine through. This light lends a touch of magic and interest to your garden. High quality USA made surface mount lights can be customized to your specifications. There is no need that cannot be met, or solution that cannot be provided. These surface mount lights are creative, strong and durable, as well as energy efficient. Let us help you design your outdoor space with this trouble-free product.