CPEX Eye-Care LED COB Book Light, Sturdy Adjustable Clip On Bed Reading Perfect for Bookworms & Music Players Portable Clip On Book Reading Cob Light Lamp. Multiple Uses: It is Best Suited For: Music Stands, Reading, BBQ, Grilling, Desk ; Travel - Used By Musicians, Readers, Artists, Chefs. Descriptions: 1. The LED light is very strong and illuminates the page very well. 2. It has two different brightness modes. 3. Powered By Battery- Need 3*AAA Battery to operate.(3*AAA Battery not included) 4. Very sturdy. The clip can attach to whatever (not just your book). Be creative! 5. Flexible arm is nice quality. Very easy for a child to manipulate. Package includes: 1x Clip-on Lamp