30 BRIGHTNESS CHOICES: The LED Clip Light has 3 colours temperature: warm light (3000K), warm white light (4500K) and cool white light (6500K). Each lighting mode has 10 brightness dimming levels. You can switch at will, choose the colour temperature and Brightness that suits you best to protect eyesight and reduce eye strain. Warm light is perfect for reading at night or sleeping with a night light. Cool white light is more suitable for your studying, reading or working. EYE PROTECTION & MEMORY FUNCTION: Foneso eye-caring kids reading light made of high quality 48 LED lamp beads offer non-ghosting/no flickering/non-dizzy/no shadow light, the ring lamp won't make eyes fatigued even staying in the light for a long time. Our USB lamp have a power-off memory function, which can restore your last lighting mode, helping you remember the color and brightness of the light. Great Thanksgiving/Christmas/Birthday/Enrollment Gift for kids & family! USB POWERED (ADAPTER NOT INCLUDE): Easy to plug the USB cable into any available USB port (Power Bank/USB Socket/Laptop/Desktop/USB Adapter) to power the LED clamp lamp. Please Note: Only match with the adapter of 5V/ 2A - otherwise will cause damage to the control button and LED reading light. STURDY CLIP & WIDE RANGE OF USE: The sturdy metal clip opens up to 2.36 inches, it is very portable for to fixing on desk, headboard, dressing table, workstation and more. The table lamp suitable for reading on the desk, reading on the bed, camping lighting, children learning, laptop lighting, work lighting, makeup lighting and video lighting, leisure and entertainment. GREEN READING LAMP: As an environmentally friendly LED lamp, Foneso table lamp consumes 80% less power than traditional tungsten filament incandescent lamps, which means reduced electricity bills. In addition, our desk lamps don't contain harmful elements such as mercury and are not polluting the environment. UPC 791738781407 ASIN B08RNQVZMD Color Black Shape Rectangular Voltage 5 Volts Wattage 7 watts Bulb Base E27 Lamp Type Desk Lamp Room Type Bedroom Brand Name Foneso Efficiency High Style Name Three Modes Unit Count 1.0 Count Item Weight 0.73 Pounds Shade Color black Switch Type Push Button Finish Types Polished Manufacturer Foneso Model Number 1 Power Source USB Base Material Metal Is Waterproof False Material Type Metal Mounting Type Desktop, Tabletop Control Method Touch Shade Material Metal Bulb Shape Size A19 Controller Type Ring Lighting Method Adjustable Number of Items 1 Number of Pieces 1 Installation Type Freestanding Light Source Type LED Subject Character no subject character Additional Features 10 Brightness Levels, Adjustable Light Color, Bedside Night Light, Eye Protection, Suitable for Children and Adults Included Components Remote control, LED light bulbs Is Product Cordless No Indoor Outdoor Usage Indoor Connectivity Protocol USB Water Resistance Level Not Water Resistant Connectivity Technology USB Number of Light Sources 48 Item Dimensions D x W x H 5.71 D x 4.13 W x 3.5 H Specific Uses For Product Suitable for bedside reading, study, painting, sleeping, makeup, craft Recommended Uses For Product Reading