Feature: 1. 【UV-Free Natural Light】: The light board can simulate natural sunlight, UV-free, which provide safe and comfortable light. Perfect for people who live and work indoors for a long time with little exposure to sunlight. 2. 【3-Level Brightness Control】: 6000-6500K color temperature, 2000-10000LUX brightness. Touch-sensor switch design, support 3-level dimmable brightness, turn on/off and brightness control easily just by slight touch, easy to use. 3. 【USB Powered】: Powered by USB cable, easy to access to any USB port like computer, laptop, mobile charger, power bank, etc, very convenient to use. 4. 【With Bracket Design】: Comes with a bracket stand, you can place it on the desktop of office, home and dormitory. It can also be used as lighting lamp in dark environment. 5. 【Portable】: Small and lightweight, made of high quality acrylic material, easy to store in your bag and carry it any place. Ideal use for bedroom, living room, study room, office, etc. Specification: Features: 【UV-Free Natural Light】: The light board can simulate natural sunlight, UV-free, which provide safe and comfortable light. Perfect for people who live and work indoors for a long time with little exposure to sunlight. 【3-Level Brightness Control】: 6000-6500K color temperature, 2000-10000LUX brightness. Touch-sensor switch design, support 3-level dimmable brightness, turn on/off and brightness control easily just by slight touch, easy to use. 【USB Powered】: Powered by USB cable, easy to access to any USB port like computer, laptop, mobile charger, power bank, etc, very convenient to use. 【With Bracket Design】: Comes with a bracket stand, you can place it on the desktop of office, home and dormitory. It can also be used as lighting lamp in dark environment. 【Portable】: Small and lightweight, made of high quality acrylic material, easy to store in your bag and carry it any place. Ideal use for bedroom, living room, study room, office, etc. Specifications: Material: Acrylic Input Voltage: 5V, current 1-2A Brightness: 2000-10000LUX Color Temperature: 6000-6500K Luminous Area: 9.3 * 11.1cm / 3.7 * 4.4in Item Size: 13.0 * 13.0 * 0.6cm / 5.1 * 5.1 * 0.2in Item Weight: 98g / 3.5oz Package Size: 16.0 * 15.6 * 3.7cm / 6.3 * 6.1 * 1.5in Package Weight: 182g / 6.4oz Packing List: 1 * Lamp 1 * USB Cable 1 * Bracket 1 * User Manual(English) Package List: 1 * Lamp 1 * USB Cable 1 * Bracket 1 * User Manual(English)