UV Free LED Light:The daylight lamp can simulate about 10,000 lux sunlight to combat winter depression, sleep disorders and fatigue caused by shift work. In winter, the daylight lamps let you feel the warm sunlight without UV. The sunlight lamp uses the side-emitting method without flickering and provides a soft and even light output, protecting your eyes. 2 dimming modes: 1. Stepless dimming: choose your comfortable and satisfactory brightness depending on your hobby. 2. Adjustable: according to our 5 set light intensity (10% -25% -50% -75% -100%), choose your preferred and correct light intensity.USB and easy to carry: this daylight lamp is equipped with a 5V 2.5A DC plug and a type C interface. The compact tablet design weighs only 0.55 kg and is very convenient to carry. It is also a good companion for your trip. Timer function: the full spectrum lamp has a 4-speed timing function (10/20/30/60 minutes). You can set the time according to your needs to save energy and time. Memory function: the light therapy lamp has a memory function. Even if the light therapy lamp is in standby mode or after a power interruption, the memory function of the sunlight lamp continues your settings that you recently turn off the lamp (light colour, brightness and timer).