1. 2 In 1 Table Lamp With 3 Brightness Levels This Table Lamp Combines Desk Light With Night Light / Mood Light. The 16 Leds Protect Your Eyes From Fatigue; Ideal For Reading, Working, Drawing, Etc. Simply Press The Central Button To Select The Brightness From 3 Levels.^2. Full Color Spectrum Touch The Ring-Like Touch Field To Set The Color Of The Mood Light; Or Press And Hold The Button For 3 Seconds To Start The Gradient Mode.^3. Flexible And Stable The 360 Flexible Gooseneck Can Be Turned To Any Desired Angle; With The Non-Slip Base, The Lamp Will Not Shake When It Is Being Adjusted.^4. Longer Working Hours This Desk Lamp Can Be Charged Via A Power Bank, A Mains Adapter Or The Usb Port On The Computer. The Built-In 2000Mah Battery Provides The Lamp With 6-30 Hours Of Working Time.^5. Low Energy Consumption & Long Service Life No Lead Or Mercury. No Uv Or Ir Radiation. Up To 50,000 Hours Lifespan Is 40 Times Longer Than A Typical Incandescent Light.