Brilliant Xenon lamps radiate from the center of perfect spheres in the Orb Collection. Clear Bubble glass allows for a brilliant glow as it mimics the fluid play of water and air and adds a theatrical sense of drama to the room. The restrained use of Polished Chrome complements the globes without detracting from their ability to mesmerize onlookers with an inte mystery. Polished Chrome Finish Bubble Glass Shade Material Glass 1 20W 12V G4 Xenon Bulb s Bulb s Included Color Temp 2900 Rated Life 2000 Lumens 320 Dimmable Low-Voltage Transformer Incl. Part of the Orb Collection European Design/Style Dry Safety Rated 1 Year WarrantyOverall Dimensions 6 W x 6 H Extension 6.5 Height from center of outlet 3.27 Backplate Dimensions 4.33 W x 4.33 H Item Weight 3.32 lbs. Please note that this product is designed for use in the United States only 110 volt wiring , and may not work properly outside of the United States.