Designed for simplicity and engineered for sustainability, Clamp Lamp combines the beauty of wood with the brilliance of LED technology. Clamp is comprised of 3 main components that work together to provide infinite adjustment, while focusing warm diffused light where needed most. Simply slide the leather padded wood clamps onto any flat surface and the lamp will hold in place. Height can easily be adjusted. Designed by Dana Cannam in 2011. Specifications: Finishes: White Oak, Walnut. Materials: Wood body, polyurethane bushings, leather clamp pad, aluminum and polycarbonate lens assembly. Cord length: 8ft. (244cm) with detachable adapter. Power Usage: 8W | Hi - Low - Off switch. Light Source: 108X Hi-output LED | 50,000 hr. lifespan. Luminosity: 700 - 1200 lux Color. Rendering Index: 85, Color Temperature: 3000K. Certifications: ETL, RoHS, PSE, Energy Star pending.