Luxe Cordless Eye Friendly LED Desk Lamp, USB Rechargeable, Up To 40 Hours of Continuous Light, Touch Control, 6 Brightness Levels, 3 Light Modes, 360 Adjustable Modern Design, Portable (Space Gray) ENHANCED LIGHTING CONTROL: The energy efficient Luxe LED Lamp offers three lighting modes and six levels of brightness, all controlled by a touch panel at the base. Thats 18 unique settings to get the perfect soft or bright lights. RECHARGEABLE, FULLY ADJUSTABLE: This uniquely portable light charges via a micro USB cable and offers up to 40 hours of continuous run time. It can also rotate, twist and bend up to 360 degrees for maximum light exposure. Please note that just the charger that came in box can be used for the Lamp. ELEGANT, MODERN DESIGN: Every our table lamp comes in four distinct two-tone color variations to match your home dcor. Use it on a nightstand, dresser, in the garage, on a work bench, on your work desk, or even camping. REDUCES EYE STRAIN: Luxe lamps feature natural LED lighting free of glare, produce little heat, dont emit UV, are free of eye-damaging blue light, and are fully adjustable; all to help reduce eye strain while reading, working or studying. EXTREME QUALITY AND DURABILITY - the case of the lamp made of high-grade aluminium, the bar made of soft rubber-like material and is water resistant. The LED panel will last over 50,000 hrs (no splash screen, not dazzling). Comes with 28 LEDs and a built-in 2000 mAh high quality Li-Polymer battery, which supports up to 3 - 40 hours runtime in 3 hrs continuous charging (charging cable included). And 1 meter fall protection ensures the lamp can sustain small drops and bumps.