Come and see our amazing products. The light therapy lamp delivers a full spectrum light with an intensity of 10,000 lux which is effective light therapy against winter depression, circadian sleep disorders, fatigue and shift work. Powered by a USB type C cable; built-in automatic timer from 15 to 60 minutes in 4 sessions (15/30/45/60 minutes); the integrated 3-mode colour temperature (warm / warm white / white) and the adjustable brightness (2000 - 10000 lux).You can change temperatures and brightness by long pressing the touch control button to create the most comfortable environment. Let the warmth of natural light feel on cloudy days and keep your mood happy. Pls confirm with us about the packing info, stock color and exact production time before placing your order.