The LEDs are eco-friendly and efficient will last to 50000hrs service time.3 lighting color modes up to 800 lux for desk lamp enjoy the most comfortable setting.There's an USB charging port for your phone or tablet the wireless charging dock supports all QI-enabled devices.Multi-angle adjustable heading and stand for any way you want can be folded as a thin piece to be easily storage for pack and carrying.The LED panel provides a glare free non-flickering and natural lighting perfect for reading perfect for reading working studying and sleeping.Sensitive touching control with just a simple slide of the finger for easy adjusting.Long press to adjust the dimming brightness; short press to freely switch the lighting modes.Specifications:Material: ABSLamp Color: whiteLED Qty: 28pcsLumence: 800luxVoltage: 110-240VPower: 5WInput: DC5V/2AUSB cable Length: appr. 1.1 meterLighting Mode: warm white / white+warm white / whiteColor Temperature: 3000K / 4200K / 5500KLife Span: appr. 50000hrsItem Weight: 294g / 10.37ounceBase Size: 170 * 118mm / 6.69 * 4.66inPackage Weight: 397g / 14.00ouncePackage Size: 340 * 130 * 50mm / 13.39 * 5.12 * 1.97inNote: Please allow 1-10mm error due to manual measurement thanks for your understanding!Package List:1 * Desk Lamp1 * USB Cable1 * User ManualRemind:After receiving the packaging please check the packaging and the product carefully. If the received item is defective or has any questions please contact us via email to resolve the problem. We will reply as soon as possible and do our best to meet your needs!desk lamp