Say goodbye to the melancholy of winter -The maximum brightness is 10,000 Lux without ultraviolet rays, and the phototherapy lamp emits cool white light (6500K), as if there were sunshine every day. Fluorescent lights can fight depression and negative energy, and help people stay in a good mood in the winter by simulating sunlight. Brightness is adjustable from 10% to 100% - by Turning the "adjusting knob", you can turn on the light therapy lamp, then freely adjust the brightness from 10% to 100%. Different brightness can adapt to all your needs, providing you and your family with the most pleasant living environment. Long-time timer-15 minutes, 30 minutes, 60 minutes, 90 minutes, 120 mins, 150 mins. Press the "timing button", there are 6 different timings to choose from. After the timer expires, the fluorescent lamp will automatically turn off. It is very suitable for people who stay up late and suffer from insomnia. CE certification and safety application - without any ultraviolet light, the natural light emitted by this lamp can help relieve depression, disorders seasonal affective disorders (SAD) and sleep disorders. The product has passed CE certification, you can use it with confidence. The phototherapy lamp adopts a detachable bracket, ideal for office, travel and home use. Long lifespan (20,000 hours) - the highest color temperature is 6500K. With such high brightness, the life of the lamp beads can reach 20,000 hours. Fluorescent lamps can accompany you all winter and make your life full of sunshine. Say goodbye to winter depression with the help of phototherapy lamps: winter is always cloudy and there is no there is almost no sun from October to January. It's a sad month. Therefore, there is a great need for a phototherapy lamp which emits light of 10,000 Lux by simulating sunlight. Natural light is soothing and we feel more relaxed. The phototherapy lamp can always accompany you, as if the sun is at your side. warning: 1. The recommended operating distance is 20-30cm. 2. The usage time is no more than 1 hour and no more than 2 hours per day. 3. Do not use this product for children under 3 years old, those who are not temperature sensitive and those with eye diseases. Ultra-high brightness: The maximum light intensity of the phototherapy lamp can reach 10,000 lux, and the maximum color temperature is 6,500 K. This light has no glare, no ultraviolet rays and does not irritate the skin. Adjustable brightness: By rotating the "adjusting knob", you can freely adjust the brightness from 10% to 100%. Whether sleeping, working or reading, you can adjust the brightness to the most comfortable. Timer from 15 to 150 minutes: The phototherapy lamp has a timer function. You have the choice between 6 different schedules: 15 minutes, 30 minutes, 60 minutes, 90 minutes, 120 minutes, 150 minutes. Package quantity: one piece.