Dimmable Light Simulating Natural Daylight Lamp for Seasonal Affective Disorder Specification: Features: 1. Treat seasonal affective disorder, mainly for depression, emotional disorders, long-term living indoors, people who rarely touch the sun. 2. Simulated natural lightcolor temperature can be adjusted between 3000-6500K, light strength within 35000LUX. 3. Eliminate the production of melanin, reduces eye fatigue, make brain more awake and active. 4. 10 gears dimming with memory function, adjust the brightness and color temperature freely. 5. Timing function design, 15/30/45 minutes, help boost your mood, increase concentration and restore energy. 6. No ultraviolet , it also can be for photography fill light. 7. Use voltage 5V, it can be charged by mobile phone charger, power bank, computer, etc. Specification: Item Type: Lamp Material: Plastic Color: White Light strength: Maximum Brightness Over 5000-35000LUX Color Temperature: 3000-6500K Can be switched freely, White Light + Warm Color + Mixed Light can be adjusted Energy Adjustment: 10 gears dimming, light strength can be adjusted freely in 5000-35000LUX, not limited to gear Timing Function: 15/30/45 Minutes Luminous Range: 130 x 90 Item Size: As Pictures Show Package List: 1 x Lamp 1 x USB Cable Note:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.