Green Onyx shade is crafted from green onyx stone complemented by a brass base. Alabaster shade is crafted from alabaster stone complemented by a brass base. Uses one dimmable 60-watt max E26 bulbs (not included). Black fabric-wrapped cord measures 72" long. Inline switch located on cord. Natural stone surfaces feature unique variations in color and pattern. Natural mineral deposits, swirling, joint lines, veining, or other feature add character to each piece without affecting quality or performance.