Desk Lamp Clip on Reading Light, 3 Color * 5 Brightness Study with Flexible Neck & Clamp, for Bedside Book Reading, Painting Board, Music Stand, etc

3 Lighting Modes & 10 Dimmable Brightness: This LED book light delivers 540 lumens of brightness at just 5-6W, offering highly efficient, energy-saving lighting.Clip on light offers 3 lighting modes: 3000K warm light, 6000K white light, 4500K natural light, and with 10 dimmable bright levels (from 10%-100%); This clip reading lamp also offers non-flickering light, no dizzy light, no shadow light to protect eyesight and reduce eye strain; Versatile bedside reading light for reading, drawing, crafting, study, knitting, and sewing Sturdy Clamp and 360°flexible Gooseneck: Sturdy clamp opens up to 3-4cm width, which make led desk lamp perfectly match with music stands, office tables, computer desks, headboards, drawing board, etc. 360° flexible neck bed reading lamp can be adjusted to any angle we need. TIP: For an angle that holds without dropping, bend the neck at its upper part near the lamp head and keep the lower part upright. Memory Function & Auto Turn Off: Pressing the power button for 2-3 seconds, the blue light on the power button will flash, then clamp light will automatically turn off after 1 minute ideal for kids’ sleep; If power supply is not cut off, desk lamp clamp can remember the brightness and light mode of the last use; No need to re-set when turning on clamp lamp for reading again, convenient for children, students, and parents Small But Cute Lamp Design: Bed lamp with clamp can illuminate spot light; The USB clip on light head's diameter is about 6cm, with about 7.8cm slant length; The 2.3cm wide clamp that opens to 3cm will take up very little space on the desk; The whole body is about 48cm long, of which gooseneck is about 38cm long, and USB cable is approximately 130cm long USB Plug-in Powered Lamp: Package includes 1 clip reading light, 1 connected 1.3m USB cable, and 1 manual; No mains plug included; Suitable as a night light for infant rooms, bedroom reading lamps, nightstand lamps, and kids' rooms; Warm Tips: the flexible arm can be adjusted and bent at a distance of about 6cm from the bottom to support itself. USB Powered 5-6 W Desk Lamp: USB plug‑in design works with 5V 2A adapters, wall USB ports, power banks, laptops. Important: This lamp is NOT rechargeable, Power adapter is NOT included. Insufficient input power may cause light flickering.Built‑in Non‑Replaceable LED Light Source.