Calla's twin slump-glass shades combine to form a classic truncated delta form. A clear or smoked exterior shade encloses a diffuse white inner glass shade. Twin LED sources are concealed beneath the diffuse inner shade and generate a useful 1200 Lumens of warm white light. Calla is available in both left-handed and right-handed versions and is ideal for mirror-image interior designs. Calla ships with both Chrome and Brushed Nickel shade fasteners in the fixture packaging. Calla is available with smoked and clear glass shades. Calla is dimmable with an ELV dimmer - by others.