The i-Tower High Power LED Floor Lamp brings next-generation LED technology and the award-winning style of the Z-Bar to the floor lamp. The head adjusts to heights of 3 - 5 feet. Its generous reach brings the light just where you need it. When you are not using the lamp, the arm folds up nicely against itself to be even more space-saving. Comes with a built-in 4-step dimmer and either Daylight or Warm White light.