Reading lights for books in bed: more scientific optical angle design, suitable for long-time reading without causing eye strain. LED night light: the new lighting structure design, flat panel lighting, precise design angle, the light is only in the reading position, especially suitable for reading in bed, does not affect the rest of others. The brightness can be adjusted, the initial brightness is suitable for reading, and the design is very high. Brightness area is suitable for close illumination when students are walking at night. Lightweight and portable design, easy to carry and store, perfect for campus, parks, the garden, dark places to read and learn, and can be used as a bookmark. More power saving, longer use time, ultra-brightness custom low power special, low voltage LED lights, low power consumption (without battery) Introverted light Light white LED Widely applicable Introverted light The light emitted is introverted and will not diffuse outwards, it only shines in the reading position and does not affect the environment. White LED light No glare, uniform brightness, adjustable brightness, gentle eye care. Widely applicable < p> It is a reading tool for night, camping, overnight transportation, night reading, etc.