Description: This item is a LED clip on desk lamp, which is made of high quality plastic and aluminum material, perfect for daily use. The maximum opening size of clip is about 3.3cm/1.3inch, so it can be used perfectly with your desk or bedside table, or just put it on the table as normal. Using unique design and high technology touching switch on the lamp head, very comfortable and easy to use. And it has a flexible metal tube, can be 360° freely rotated, so as to realize the different perspectives on your illuminating needs. Worth buying. Features: 10pcs LED lamp beads give out natural, soft and evenly light, perfect for reading and protecting your eyes. USB cable reach a length of 1.3m, very humanization and effectively expand the use of regional scope. Touch freely switch on the lamp head, 0-100% brightness can be adjusted by touching move the lamp head. With its flexible metal tube, solid and durable, can be swirled flexibly and adjust the light position as you need. The anti-wear pads in the clamp helps to create friction with the desk, at the same time it prevents any damage from the desk surface. With the solid clip, it can grip almost anything, or use free standing. Powered by any devices with output 5V USB port, such as your computer, desktop, laptop, tablet, mobile power and so on, easy and convenient. Suitable for bookshelf, office tables, computer desks, headboards, etc. Specification: Condition: 100% Brand New Material: Plastic + Aluminum Light Source: LED Quantity of LED Beads: 10Pcs Power: 1.5W Voltage: DC 5V Input Current: 300MA Lighting Color: White Product Color: Black, Silve r (Optional) Lamp Head Length: Appro x. 172 mm / 6.77 inch Max Opening Size of Clip: Approx. 3.3 cm / 1.3 inch Lamp Base Size: Approx. 85 x 60 mm / 3.35 x 2.36 inch USB Cable Length: Approx. 1.3 m / 51.18 inch Weight: Approx. 150g Package Included: 1 x LED Clip Table Lamp Note: Please allow slight deviation for the color and measurement. Thanks for your understanding. .