" Eye Care, Stepless Dimming and Color Temperature Adjustment15.8"""long swivel lamp head provides decent brightness and various color options. glare covers the entire surface your desktop (3000K to 5500K). Ideal for all occasions: reading, working, thinking, relaxing, drawing, knitting, sewing, crafts and other entertainment. Timing Function and Playback ModeWith auto-off function in the desk lamp, it can be set for 10 or 40 minutes before sleeping, then it will shut off automatically. There is no need to worry about getting out of the warm bed to turn off the light. After a click to the reading mode (the color temperature of 4000K and the brightness of 100%), you can enjoy a pleasant reading time. Flexibility and Small SpaceThe long flexible swing arm intended for three axes can rotate the lamp head and freely adjust various angles to meet all your needs. The ultra-wide metal clip and sturdy stand that can support desktop up to 5.3cm. You can easily mount the lamp on your desk or office table, saving desk space. Memory Function, Energy Saving and Wall Switch CompatibilityWith memory function, the architect lamp will return your last setting (mode) when you turn it on next time. The 98 highly efficient LEDs consume 80% less energy than conventional incandescent bulbs and will last 50,000 hours. The light will be on/off instantly when you control the light via wall switch or smart plug. WarrantyOne Clamp Desk Lamp (Material: Aircraft-Grade Aluminum Alloy, Brushed Matte Black Finish); a UL listed power adapter (cord length: 71 inches); a user manual. "