No lampshade required for our super-bright, 20W daylight bulb. Its decorative globe-shape is the sleek and smart solution for any room where the bulb is visible. 2100 lumens of super-bright, energy-efficient light that lasts for an estimated 25,000 hrs (thats 8 hours a day for 8 years!), reducing electricity usage, saving money and lowering your carbon footprint. H13 x W9.5xm.