Key benefits Onebutton operation for simple, intuitive control by adults and children. Strong book clip provides a secure, stable hold so the light stays in place without slipping. Ergonomic design with an adjustable gooseneck (hose) to connect the clip to the LED light, allowing precise positioning and a comfortable, eyefriendly reading environment. What makes it stand out Book clamp lamp built to attach securely to a book, enabling private lighting that does not disturb a roommate. Adjustable neck design lets you tailor the light scope to your pages and seating position. Focused LED illumination designed to reduce eye strain during extended reading or study sessions. Specifications and attributes Function: easy onebutton on/off operation; clipon book attachment; adjustable LED light position. Compatibility: clamps securely to a book; adjustable neck accommodates different page sizes and reading angles. Performance: provides directed lighting for reading without spillover to others. Use scenarios Latenight reading in bed without waking a partner or roommate. Studying or reading at a desk with pages held open by the book clip. Reading on a sofa or chair where a page is clipped and illuminated without bright overhead lighting. Care and aftersales If you have questions or concerns, support is available to assist promptly.