For use atop desktops in contract spaces, Light Corp.’s Revo task light offers a single- or double-arm reach and a 300-degree swivel. The dimmable 95-footcandle unit is lamped with 18 fractional LEDs. An occupancy sensor turns the fixture off after 30 minutes during which it does not detect motion in its immediate area and after 10 hours of continuous use. lightcorp.com