This trestle Contempra collection features thick Clear/White glass plates with polished edges accented by Brushed Aluminum finish. The fluorescent light source assures energy saving operation and the cable-suspension system of the pendants add to the contemporary flare. Perfect for the kitchen island or the well-designed workspace. Brushed Aluminum Finish Clear Glass Shade Material Glass 4 36W 2G11 Twin T5 CFL Fluorescent Bulb s Bulb s Included Color Temp 2700 Rated Life 10000 Lumens 11600 Yes Part of the Contempra Collection Transitional Design/Style Dry Safety Rated 1 Year WarrantyOverall Dimensions 21.5 L x 21.5 W x 3 H Item Weight 22.05 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.