Led Adjustable Gooseneck Energy Efficient Black Clip Light 19 1/2&quot; high x 2 1/2&quot; wide light head x 3 1/2&quot; wide clip x clip opens up to 1 1/4&quot; wide. LED clip light attaches to table tops or shelves. Adjustable gooseneck arm allows you to aim light just where it&#39;s needed. Energy efficient LED uses only 1 watt,75-80 lumens, comparable to a 15 watt incandescent. 6000K color temperature.