**【Sunrise Sunset Alarm Clock】Therapy Light with Max. 12000lux + wake-up light with 12 natural sound and snooze for kids adults + Rechargeable (working 4.5hours at half max brightness) + Sunrise & sunset simulation + 3 color temperature + 0-40 level adjustable brightness **【 3 Color Temperature】warm white (3000K, like morning sun), cool white (6200K, like day sun for therapy light), mixed white (color temperature 4600K). Unlike ordinary LED light sources that can cause eye discomfort such as dryness and pain, the full-spectrum LED (life is more than 50000 hours) and optical components such as Mitsubishi Japan's light guide plate are used to realistically reproduce natural light. **【Sleep Aid Feature】It is equipped with 12 sets of natural sounds,simulate the feature of sunset, setting the brightness, duration (1/30/60 minutes), sleep music and volume in advance. When the setting time comes,the light will gradually dim with music, and help you fall asleep quickly. Once it reach the time you set, the sleep aid function will automatically turn off. **【Alarm Clock with 12 Natural Sounds】The wake up light owns 3 different color temperature, 40 levels brightness and 12 quiet & natural sound and snooze. You can use it for different occasions such as therapy light (at max brightness 10000lux, cool white), night light, reading light or atmosphere light. with 120pcs full spectrum, uv-free, anti-glare LED to protect your eyes and skin well. **【Rechargeable & Portable】with the high-capacity built-in battery, it can wook for 4.5 hours at half max. brightness, plus compact size, you can use it for traveling, outdoor camping or at home and office. Lukirch Wake up Therapy Light 10000lux with sunrise & sunset simulation, 12 netural birds & water songs alarm, 3 color temperature and 40 brightness settings, Rechargeable and portable. Light Therapy Lamp with 10000lux, full-spectrul, uv-free, anti-glare LED: UV-Free full Spectrum light closely simulate a sunny day, bring the “sunshine” inside to relieve the winter blues, jet lag, shift work and sunlight deprivation. and at same time, it can protect your eyes and skin. Sunrise Simulation Alarm Light for Natural Waking: The Lukirch Wake-up & therapy light provides a pleasant, natural way to start your morning and improved morning energy levels. Featuring a sunrise simulation and 40 brightness & 3 color temperature settings, the light gradually increases in the 12 natural songs prior to your alarm time (1/15/30/45/60 minutes), it looks like the morning when the sun rises. the full spectrum UV-free wake-up Light is proven to wake you up with an improved mood and energy level. The sunset simulation feature guides you to natural, restful sleep. Sunset Simulation Alarm for Good Sleep at Night: At night, just like a sunset, the Wake-Up Light provides a gradually dimming light that helps guide you to natural, restful sleep. With 40 brightness and 3 color temperature settings, the Wake-Up Light is also a convenient bedside lamp for reading or relaxing at night. The projected display is paired with easy-to-use touch keys on side of the lamp. Why choose a Lukirch Therapy & Wake-up light: Easier to get up in the morning with sunrise simulation and 12 natural songs Easier to sleep at night with sunset simulation and natural songs relieve winter blues, boost energy, happy mood, prevent jet lag Easy to read LED display Pleasant, natural songs alarm Sleek, modern design