https://www.amazon.com/dp/B01DIU787G
2-in-1 MULTI USE CLIP: 1. This LED Desk Lamp can stand on desk or floor with its own anti-skid base, so you don't have to clip it. 2. Adjustable clamp can be open up to 2.0 inch, and it can be attached to a book, shelf, cupboard, bed, laptop, headboard...