<p> <b>The A5 Size Lamp Area: 6.6x4.1 inch</b><br /> <br /> The light therapy lamp bring you daylight indoor by 15,000 Lux bright light, no-flicker and UV-free. Provide a natural sunlight on a snowy day, rainy day, cloudy day, and other moment lack of sunlight. Tablet designed with wood stand, blends seamlessly into your home or office, easy to carry and use.<br /> <br /> <b>How to Use</b><br /> 1,Put it on:<br /> Place the light on the stand, and put it in a convenient location like on a desk or table top and turn it on.<br /> <br /> 2, Adjust it:<br /> Find a comfortable distance which sould be facing to you, but you can't looking directly into it.<br /> <br /> 3, Start:<br /> Adjust the brightness, We suggest using low brightness and about 10 minute at the first time you use.<br /> <br /> <b>Usage duration depends on the distance; the closer you are to the light, the less time you should use it.</b> </p><p>If you have any questions in use.You can contact us if you have any questions, thank you！</p>