Features: 1.Enjoy a uniform flicker-free light beam that won't fatigue your eyes even after long hours of use, whether it is for work, studying, or simply reading. 2. Touch sensitive control with 3-level brightness: single touch give lowest brightness, double touches medium and three touches the strongest. to meet your needs in different light environments. 3. Achieve the same level of illumination while saving up to 75 precent of energy compared to the traditional incandescent light bulbs. 4.Enjoy a universally beautiful construction that will easily fit in any environment, whether it is at work, in your personal study, or even on the bedside table. 5. Easily adjust the lamp's gooseneck to orient the light beam exactly where it is necessary and get the most lighting throughout the day. Specification: Colors: White, Black Color temperature: white light 5800-6200K Power: 3W Power Driver: 5V 1A with IC Solution Lamp Bead Model: 14 2835 Switch: Three-speed touch dimming Line length: USB cable OD3.5+1.5M 24WAG+ Android interface Color box size: 480*465*470MM Outer box size: 50*48.5*49CM package: 1* table lamp 1* data line 1* instructions for use