Happy Hours 5V USB Rechargeable Clip On Eye Care 14 LEDs Reading Light Touch Control Desk Lamp 360 Degree Gooseneck 3 Levels Brightness for Bed Laptop Computer Music Stand Headboard, Pink Touch-Controlled On/Off & 3-Level Dimming Recharges Via USB to Laptop or w/Adapter to Outlet Energy saving LED light source no radiation no flicker,eye prtection partner Lamp can be adjusted 360 degrees, user-friendly designLow consumption and long lifespan, built-in 500mAh lithium battery It can stand on desk with its own anti-skid base just like common lamps or can clip almost anywhere and any angle with its anti-skid clip.