1、Flat panel lighting, accurate design angle, lighting only in the reading position, especially suitable for reading on the bed without affecting others. 2、Lightweight, easy to carry, suitable for reading and studying in dark places such as campuses, parks, gardens, and dormitories. 3、The organic plastic panel effectively prevents the deformation, shrinkage, and halo of the font, making your reading more comfortable. 4、Low‑power super bright LED light, power saving, low power consumption, use 3pcs AAA batteries (not included), sustainable use for more than 60 hours. 5、Optical design, the light wavelength is close to natural light, long‑term reading will not cause eye fatigue. It can also be used as a bookmark or as a mini flashlight when turned off. 1 x Reading Light (Battery Not Included) Item Type: Reading LightMaterial: PlasticLight Color: White LightApplicable Batteries: 3 x AAA Batteries (Not Included)Product Size: Approx. 17.3x 14.7x 1.5cm / 6.8x 5.8x 0.6inWeight: Approx. 119-121g / 4.2- 4.3ozHow to Use: 1. Open the battery cover behind the reading light 2. Install the three AAA batteries(not included) into the reading light according to the positive and negative labels 3. Flip the switch on the reading light to the ON position 4. After the installation is complete, place the paper on the panel of the reading lamp and start reading Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.