AData Tulip LED Desk Lamp DD300 White/Blue (AL-DKDD300-8W55WB) US 2-pin power LED desk lamp - foldable Tulip design - with 2-pin US power plug Uses up to 60% less energy than traditional desk lamps Features three-stage brightness plus nightlight in the base Touch-sensitive button to control brightness Arm has a movement range of 110 degrees, easily adjust the light source angle