Telescopic Folding USB LED Eye Protection Desk Lamp Features: 1. The metal clip can be fixed on any flat surface with a thickness less than 2.56 inches6.5 cm, saving space and easily connecting to desks and workbenches 2. The lamp holder can be adjusted up and down 220 degrees and 360 degrees rotation, the telescopic arm can be adjusted 180 degrees 135 degrees 3. The LED light has three color temperatures and 10 levels of brightness adjustment to meet various working environments Product parameters: 1. Material: aluminum, iron 2. Process: Surface paint treatment 3. Light source: LED light 4. Dimming: 10 levels of brightness, 3 color modes (warm whitenatural whitecool white) 5. Switch: touch 6. Rated power: 12W (60 x 0.2 W) 7. Voltage: DC5V, 1A 2A 8. USB cable length: about 150 cm 9. Weight: about 910 grams Shipping list: -Desk lamp x 1 -USB cable x 1