The modern Marcel LED Desk Lamp will add a whole new decorative and practical lighting element to your office. The 8-watt LED lamp will illuminate your tasks with great color and clarity. It has a textured matte black metal dome shade is open and has a white ceramic lining that sits atop a sleek chrome base. The LED chips are shielded by a clear disk as shown in the inset. Blue light-accented touch dimmer switch on shade is added for your convenience. The gooseneck can be adjusted from 22.5 to 27-Inch high. The LED has an 80 CRI, a color temperature of 4000K and 600 lumens. Sleek chrome base with a flat metal disk base. Shade dimensions: 4-inch height and 7.75-inch diameter. Adesso was established in 1994 based on the belief that there was an under-served niche among consumers who sought high-end, contemporary home products at moderate prices. Since then, Adesso has not only revolutionized the home industry with its innovative products, but also gained substantial recognition for its well-designed and well-priced lamps and ready to assemble furniture, quickly establishing itself as an industry leader and consumer favorite. The Adesso Smart Switch brings science to lighting, promoting health and well-being to the average consumer home. Adesso does this without compromising design, and without the high price points. The Adesso Smart Switch is designed to be adjustable in order to sync with the human circadian rhythm. The circadian rhythm refers to your sleep/wake cycle and is influenced by sunlight. By adjusting your lamp's color temperature throughout the day you will simulate the natural progression of the sun, helping to regulate the body's internal clock to improve sleep habits and overall personal health. For example, turning your lamp on full brightness at a cool color temperature (such as 5,000K) will signal the brain to wake up and be alert, reducing melatonin production. This would be best to use during the day while you are indoors, simulating the sunlight you should be receiving while the sun is high in the sky. Dimming your lamp and setting the color temperature to a warm 2,700K would be best to use while reading before bed. This type of light simulates the sunset, and send signals to your brain to produce melatonin, helping you to fall asleep easier.