1.LED, UV-FREE, FULL SPECTRUM LIGHT: Emits 10,000 LUX intensity of full spectrum light, mimic a bright sunny day. If you can't get outdoors or there's not enough natural light available, this is a choice to get your daily light intake. Perfect for office workers, late shifts, jet lag, insomnia, and sunlight deprivation. 2.LEVELS BRIGHTNESS ADJUSTABLE: The bright lamp has 2 adjustable brightness levels controlled by a touch switch. Adjusting the brightness depending on the usage environment, allowing choosing from 50% level (5000 Lux) and 100 % level (10000 Lux) of brightness. 3.AUTO SHUT-OFF TIMER: Equipped with a built-in timer, you can control the length of your light therapy session according to your needs. Time intervals can be set as 10, 20 and 30 minutes, the timer automatically shuts off the light to help ensure that you don't overuse your light therapy lamp. 4.SAFE AND NATURAL LIGHT THERAPY: Bright therapy lamp includes a glare-free screen as well as flicker-free UV-filtered bulbs, better for your safety and comfort. 5.Made of durable ABS material, the light therapy lamp is long lasting and safety tested to the highest standards of compliance.