3 LIGHTING MODES: You can choose white, warm or natural light according to your preferences or environments. It can be used for 4-7 hours for these 3 levels.MULTIFUNCTIONAL: It is not only a desk lamp, but also a pen holder, a universal cellphone holder and an emergency power bank. And you can comfortably use it anytime and anywhere wirelessly.POWER BANK: Our lamp has a built-in 1200mAh lithium battery that is rechargeable by USB cable. There is also a USB charging port on the base, which can charge all smartphones, tablets and other USB charging devices.EYE PROTECTION: 24 pcs LED bulbs produce soft, natural light without flickering or glare for reading/working/studying. It is easy on the eyes, and causes less fatigue.ECONOMIC & LONG LIFE: Our LED lamp is more energy efficient, consuming 80% less energy than incandescent lighting at the same level of brightness. The lifespan of these LED bulbs can exceed 50,000 hours.Product Description Colour:WhiteAdvantages of choosing our lamp:Reading and writing desk lamp for children, schoolchildren, teenagers, students.Soft and comfortable lighting to meet different environmental needs.Flicker-free and ghost-free, designed for bedtime reading.Easily bendable lamp to fit different angles, ultra-flexible gooseneck with 360 degree flexibility.Electricity saving and LED bulb life over 50,000 hours.Sleek, minimalist design perfect for a family or office.Attention: it can be used again as a pen holder, a universal mobile phone holder and an emergency power bank to charge all USB charging devices, extremely practical Modes of useChanging the light: press the switch once: white light; press twice: warm light; press three times: natural light; press four times: turn off the lamp. Also, long press to choose light intensity.Charging: When the red light on the base flashes, it means it is charging, and the red light stops flashing when it is fully charged.Specifications:USB Input: DC5V 500MA-1AUSB Output: DC5V 500MA-1ABulb Type: 24 LED bulbsPower: 1.3WLithium Battery Capacity: 1200mAhLight Intensity: 800 LUXAdjustable brightness: 3 levels (white, warm and natural light)Working Hours: 4-7 hours for 3 brightness levelsColors: Pink / Blue / WhiteDimension: 87*87*450mmPackaging:1 LED Desk Lamp1 USB Cable (30cm)