Specification Voltage 5V 2APower Consumption 24WColor Temperature 3000 6500KMaterial Aluminum and Silicone Neck TubeAdjustable Brightness 20 100 Light Source 160 LEDsWorking Temperature 10°C 40°CMax Desk Thickness 5 5cm 2 17 inches Product Dimensions 350 x 115 x 65mmProduct Weight 0 61kgFeatures Universal USB Power Supply This lamp can be conveniently powered by various USB sources such as laptops USB chargers power banks and car USB ports providing flexibility and convenience for different uses Adjustable Brightness Enjoy customized lighting with 20 to 100 brightness settings Easily adjust to your preference whether you need soft ambient light or focused task lighting 360° Rotatable Lamp Head The lamp head can be rotated 360 degrees allowing you to direct the light exactly where you need it perfect for reading working or any precision tasks Memory and Timer Functions The lamp features a built in memory function that remembers your last brightness setting and a 30 minute auto off timer ensuring you never have to reset and helping you manage your energy consumption Flexible Neck Design With its flexible silicone neck tube you can effortlessly bend and twist the lamp to your desired angle and height maximizing your comfort and usability in any setup Package Included 1 x LED Desk Lamp