LED lights and stable base integration, with no installation of lamp shade, no cumbersome lamp installation steps, out of the box, to save you time and effort. The short end button switch is easy to operate, and the light can be turned on or off with a single press, allowing you to control the light at any time. Equipped with USB interface cable, to achieve plug and play convenience. Whether connected to a computer, a power bank or an outlet, you can quickly power your desk lamp. Whether it is bedroom, guest room, living room, study, or boys and girls' rooms, offices, desks, etc., can easily integrate into the environment. Emit flicker-free warm light, effectively protect your and your children, family's eyes, avoid eye fatigue and vision damage, so that you can read, study or work more peace of mind. 【 Instruction 】 1. After receiving the product, the lamp holder and lamp shade are installed in reverse, and the lamp holder and lamp shade need to be separated first. 2. Hold down the center buckle and press down to separate the lamp holder and lamp shade. 3. Press the center buckle in the positive direction of the lampshade and put it into the ring to install it completely. 4. Connect the USB to the power supply and switch the button for control.