It is made of metal materials, has a , is durable and beautiful. This LED desk lamp has no flicker and no glare, helping you avoid eye fatigue caused by flickering and glare, and increase the light-emitting area. Features - Color: Black. - Material: ABS, Metal. - Size: 45.00X26.00X9.50cm/17.68X10.22X3.73in. - Design: 28 LED lamp beads Metal hose 360° rotation Light covers 180° area Each lampshade can be rotated 90° - Gear position: three gear adjustment - Light source function: 4 watts - Charging time: about five hours to fully charge - Accessories: USB data cable (100cm), charging head - Light source type: LED (soft light) - Color temperature: 5000-5500k (natural light) - ABS and metal materials, and pollution-free. - Adoption of LED lamp beads, energy-saving and electricity-saving, . - The metal adjustable light pole can be adjusted arbitrarily, and the lighting range can be changed arbitrarily. - The large clamping mouth clamps the table without worrying about it slipping off. - Professional eye protection lamp, suitable for performance, practice, work, writing, etc. Package list: 1 x Lamp 1 x 100CM USB Cable 1 x Colored Box