LED Clamp-on Maginfying Work LampLED Clamp on Swing arm Magnifier LampThis new swing arm lamp is surely the best design in this lamp style in a century. In addition to providingexcellent light from a halo of LED's this lamp has a usability that, without question, makes it apleasure to own. When clamped on to a table or desk edge, the lamp can easily be moved smoothly to any locationabove your work surface and it stays in place; no more fighting the lamp's springs the way we had to do