Features: -Body Materials: Stamped and machined aluminum. -360 degree arm adjustment with variable height control. -Dual purposed shade / handle. -LED intensity is regulated by a Hi/Low switch incorporated into the lamp head. -Optical diffusing film provides for focused light control and glare free use when working alongside monitor screens. -99 x LED array eliminates multiple-shadowing. -Tension control incorporated into machined aluminum pivot joints. -Certifications: UL, CE, RoHS compliant. -Ergonomically positioned Hi Low brightness control. -Luminosity: Hi-1100 lux Low-500 lux. -Color Temperature: 3300K. -Power Usage: 7.5W. -Awards: 2009 IDEA Silver Award, 2009 ID Annual Design Review winner, 2008 ICFF Editor's Award. -to match your personality. -Size options: small or medium lamp arm. -Overall dimensions: 20" H x 22" W.