3 Color Modes & 10 Brightness: The office table lamp has 3 lighting modes: including cool white / warm white / warm light (from 3000K to 6000K). There are 10 levels of brightness, you can adjust the brightness of the LED desk lamp according to your needs, and the light will not flicker. Antiglare, easy on the eyes, soft light can prevent eye fatigue. Flexible Long Swing Arm: The table lamp work light features 3axis design, freely adjustable angles and positions. 360 rotating head, 360 rotating base, 270 adjustable metal arm. LED desk lamp clampable can be placed at different heights light direction and positions as required and is also spacesaving. 30cm lamp head, has a larger lighting area that covers your entire desk. Extra Wide Lighting: Office table lamp eye protection with strong metal clamp supports up to 5.1cm table top. Architect lamp is suitable for most office spaces and desks, such as office desks, computer desks, headboards, drawing board, makeup table, etc. Easily and securely attach the clamp to your workbench without installation scratches, helping to save a lot of space. USB Desk Lamp: USB power supply, laptop/desktop/power bank/USB adapter to power the lamp. Dimmable bedside lamp supports turn off memory function. The bulb will return to the last mode it was set the next time you turn it on. Led bedside lamp, highefficiency 98 LEDs, lifespan of more than 80,000 hours, energysaving and environmentally friendly. Wide use: Modern simple design, additional decoration for living room, workbench, bedroom guest room and workplace. Eye protection light, no flickering, will reduce your eyes fatigue. Reading lamp is ideal for reading, working, learning, playing, drawing. Practical gift for children, students, family or friends.