This item is for sale:Gold Led Student Study Eye Protection Desk Lamp, Desk Bedside Lamp, Clip Reading Lamp Flexible, this variable adjustable arm is made of shiny metal with a sophisticated spring balance system and rotation in all directions ensures maximum flexibility. Clear - A classic in reading lighting. LED clip-on metal desk lamp, scientific light distribution, hose twist, soft light High color rendering, uniform illumination, rejection of ghosting, blurred discomfort, more comfortable experience, and relief of eye fatigue Multi-angle conversion hose, adjustable silicone light pole, to meet different needs Specifications: 30.5cm * 11cm * 8cm Voltage: ≤36V Product introduction: Fully charged in about 1.5 hours, 7 hours for high light and 90 hours for low light 2. Multi-color switching (white/warm/sunlight), any brightness adjustment 3. 2000mAh lithium battery 4. Turn on the light to remember the last brightness 5. No battery can be plugged in, the battery can be replaced Package contains: 1* Desk Lamp 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