Features: LED lamp chip, high brightness, no strobe, no radiation, no dazzling, good for eye protection. You can adjust the height in 90° freely, make light angle better for use. Can be used for different situations, such as reading, working, tattoo, makeup, etc. Made of quality material, safe and eco-friendly, stable and durable for use. Simple and elegant appearance, beautiful and practical, enough to meet your daily lighting needs. Specification: Condition: 100% Brand New Item Type: Table Lamp Optional Color: Black, White Power: 4W (2835 Highlight LED Chip) Color Temperature: White (5700k-6000k) Light Source: LED Chip, Service Life More Than 50,000 Hours Output: 5V, 1000mA (USB Interface) Luminous Flux: ≥700LUX Luminous Angle: 180° Size: Base Diameter: Approx. 140mm / 5.5in, Height: Approx. 295mm / 11.6in, Lamp Tube Length: Approx. 250mm / 9.8in Package List: 1 x Lamp 1 x USB Cable