Plane lighting: The light wedge hardcover book light has a precise design angle, the light only illuminates the reading position, and the hood prevents the leakage of residual light. Ultra-thin panel: Portable bookmark light can effectively prevent font deformation, shrinkage, surface shrinkage, and halo caused by changes in light movement. Natural light: The reading night light adopts a design close to natural light and a yellowish light environment design, which is a very practical eye protection reading light. Two-level brightness adjustment: The children's bed reading light adopts two-level brightness adjustment, the initial brightness is suitable for reading, and the specially designed brightness area is suitable for close-range lighting. Low power consumption: The LED panel book light adopts dual-chip LED light, which is super bright, reduces the power consumption by half, and saves more power.