Specifications:<br> Simulated natural light, no stroboscopic, reduce eye fatigue.<br> 2000/4000mAh large capacity battery, super energy endurance.<br> Suitable for bedroom, living room, dining room, university dormitory, coffee table, bookcase, study, bar, restaurant, etc.<br> Rechargeable mobile/ fan/ night lamp.<br> Designed with pen& phone holder, convenient to watch video from smart phone.<br> Type: Desk Lamp<br> Material: ABS<br> Charging Time: 3h<br> Rated Voltage: DC5V<br> Use Time: 8h--Strong Light, 16h--Medium Light, 48h--Low Light<br> Rated Power: 2.5W<br> Battery Capacity: 2000mAh, 4000mAh (Optional)<br> USB Output: 5V/1A<br> Color Temperature: 4200-4600k<br> Features: 360 Degree, with Phone/Pen Holder, Touch Sensor, Eco-friendly<br> Size: 13cm x 43cm/5.12" x 16.96" (Approx.)<br> Notes:<br> Due to the light and screen setting difference, the items color may be slightly different from the pictures.<br> Please allow slight dimension difference due to different manual measurement.<br> Package Includes:<br> 1 x Desk Lamp<br> 1 x USB Cable<br> 1 x User Manual<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store