LED Paperback Book Light Eye Protection Reading Light More scientific optical angle design, the light wavelength is close to natural light, the white light slightly yellowish light environment is more warm, suitable for long time reading without causing eye fatigue. Eye Protection Reading Light: More scientific optical angle design, the light wavelength is close to natural light, the white light slightly yellowish light environment is more warm, suitable for long time reading without causing eye fatigue. Perfect creative book light: The night book light adopts a new lighting structure design, flat panel lighting, precise design angle, the light is only in the reading position, especially suitable for reading in bed without affecting other people. Ultra-thin panel: Effectively prevent font deformation, shrinkage, surface shrinkage, and halo caused by light movement and changes. Small size LED Night Light Book Light Energy-saving design: low-voltage LED reading lights,low power consumption, only use 3 X AAA batteries (Not included)power supply, sustainable use for more than 50 hours. Lighting Structure Design:The new lighting structure design, flat panel illumination, the precise design angle, the light is only illuminated in the reading position Eye Protection Reading Light Small size,easy to carry he reading light size is 17x15cm/6.7x5.9 inch.Specially designed handle ring, you can carry it outdoors without wearing your favorite mobile phone line. Lighter Overall Design:Only 124 grams of weight,easy to turn pages, easy to carry on campus, park, garden, dark places to read and learn, and can be used as a bookmark. Specification: Size:17x15cm/6.7x5.9inch Material:ABS Colour:black Powered: 3 AAA batteries (not included) High brightness, the brightness can be adjusted. Elegant style, easy to carry and comfortable to wear. This is a whole new way of reading using light. Lightweight and portable design. Features: High quality:Using smart chip, safe and reliable, stable frequency modulation. Energy saving: more power saving, longer use time, specially customized low-power super-brightness, low-voltage LED lights, and low power consumption. Lower power consumption:low power consumption, low-voltage LED lights, low power consumption,only 3 AAA batteries (No. 7)(Not Including) Dimmable: Scroll wheel to adjust brightness,, the initial brightness is suitable for reading, and the design is super high. When students are walking at night, the brightness area is suitable for close-range lighting. Practical design:More scientific optical angle design, soft and not dazzling,suitable for long time reading without causing eye fatigue. Easy to use:new lighting structure design, flat panel lighting, precise design angle, the light is only in the reading position, especially suitable for reading in bed, without affecting other people. Packing including: 1 x Book Light