The Wink is a smaller and more economical version of the Huron Task Light. The Wink comes standard with a single gooseneck arm and clamp mount. Specifications Lamp Type compact fluorescent Watts 13 Lumens(initial) 900 Rated Life (hrs.) 10,000 CRI 82 Color Temp. (K) 3,500 Photometrics (light levels) 15" Above Worksurface 93 fc 20" Above Worksurface 55 fc 25" Above Worksurface 36 fc Head Dimensions: L x W x H 10.5" x 3" x 1.5" Material abs plastic Reflector symmetrical Light Guidance none Joint 2-axis Arm Length, Gooseneck 21" Material, Gooseneck Arm flexible steel gooseneck Standard Colors Arm & Head black Ballast Voltage/Frequency 120v/60hz, 230V/50hz (11w) Type plug-in, magnetic Dimensions 2.5" x 2" x 2" Quick Disconnect Location 6" from ballast Approvals OSHA NRTL, CSA Warranty 5 yrs. Clamp Mount Clamp Range up to 2.25" Required Clearance 1" behind clamp edge