I set up a new workbench in the corner of a room and i quickly became apparent that the lighting was terrible, unworkable after dusk. That led me to buying this and I was skeptical when I bought it, but it's a great lamp for this type of scenario. First, it's low voltage which means low heat, lower energy usage, even better safety. The cord on the power adapter plug is 6 feet long and plenty long for most locations. The clamp is well built and strong and firmly mounts the fixture to your desk. I didn't measure but it could handle a 2" countertop with no trouble by the looks of it. The gooseneck is strong, but flexible; the head stays where it is put and it doesn't sag or drift with time. Very sturdy. Finally the controls are simple, intuitive, and allow for a wide range of different light color and brightness for reading, doing precision crafts, or preparing a meal. I am very pleased with the light and would definitely buy again.