☀【10000Lux Sad Lamp】: Therapy lamp provides the natural filled-spectrum light, it is an UV-free light 10000 Lux that not hurtful for eyes. Easily turn it On/Off by pressing the power button, Kindly note keep a safe distance of more than 45cm and not look directly at the light when using. ☀【3 Color Temperature Setting】: Our light therapy lamp has 3 color temperatures: Warm Light(2800-3000K), Natural Light(4000-4200K) and White Light(5500-5700K). It can be switched by long-pressing the power button, which bringing you the most suitable sense of atmosphere.The best gift for winter. ☀【4 Timer with Memory Funciton】: The LED Daylight Lamp provides 4 optional timer of 15-30-45-60 mins, pressing the timer button to start and each additional press will increase time. Memory function means it will return to the settings that the last shutdown, including light color, brightness, and timing. Press the timer button a little seconds till the time indicator turns off, it can reset the memory function.Meet your various timing needs. ☀【5 Brightness Modes】: Sunlight therapy lamp by single press the '+/-' button to dim or brighten the 5 levels light (10%/25%/50%/75%/100%). Press and hold it for seconds to set the stepless dimming, that adjust the brightness from 10%-100% casually to meet all your needs. It can be used in many sites due to the various brightness modes, like working, reading, studying and sleeping. ☀【Great Christmas Gift Choice】: Thanks to the LED digital tech, the sad lamp can help you regulate depressed mood at home or office, and release your anxiety. It gives family a feeling of relaxation and keep everyone in vitality. This light also can be used as a decoration due to its unique art design.Perfect Christmas gift for friends, lovers and relatives in winter.