Led Table Lamp Eyes Protection USB Rechargeable Touch Dimmable Desk Lamp Foldable Bedside Reading Lamp for Bedroom/Study/Office One Head - 5W Square version / Two Heads - 8WSquare version Specifications: Type: Double head/single head rechargeable desk lamp (1200mAh battery) Material: ABS Luminous flux: 500lux (tested at a distance of 32cm from the light source) Color temperature: 3000K-warm light; 4000K natural light; 6000K white light. Battery type: Lithium battery Lighting color: Natural color/warm color/warm white Voltage: 5V LED power: 5/8W Input: DC 5V 1A Power supply: USB cable Data cable length: 78CM Lifetime:10,000 hours Package includes: 1 * White Eye Protection Desk Lamp 1 * USB charging cable 1 * Manual Tips: 1. The product is shipped with a USB cable without the plug. 2. The LED display of this product does not emit light at night and will not affect sleep. 3. "No Battery" version: this lamp can't work without a usb cable. "Built-in Battery" version: this lamp can work without a usb cable. Touch the third gear to change the color temperature 3 color modes, warm light 3000K (yellow light), neutral light 4000k (yellow light), cold light 6000k (white light) Stepless dimming table lamp, brightness 0-100%. Please long press the button to adjust the brightness, short press to adjust the color mode Energy-saving LED lamps,no flashes Adopt DC drive technology, no stroboscopic, reduce blue light radiation, uniform illumination layer by layer, healthier and better eye protection Wide range of lighting Wide-angle and large-angle illumination, direct-type large-area uniform light Foldable to save space The LED desk lamp is adjustable 180° up and down the stem axis and 90° up and down the base axis for optimal illumination at any angle. The LED desk lamp can be folded into a smaller size to avoid taking up too much space when traveling. Large capacity lithium battery, rechargeable There is a 1200MAH built-in battery inside the lamp, which means you can use the USB cable as power source or not when the lamp is fully charged (there is also a free USB cable in the package) Buyers show Packaging Information Two Heads - 10W Oval Version / with pen holder- 10W Version Specifications: Maximum Power: 12 W Product color: white Brightness: touch three-level dimming Light color: white light / warm white / natural light Color temperature: 3000-6500k Light Source: 32PCS Smd2835 Rated Voltage: DC5V-1A Luminous Flux: Monochromatic Lumens is 900, dual light is 1200 Color Index: Ra> 80 Wattage: Single Lamp 6W Dual Lamp 12 W Premium Quality Material: Aluminum, Iron, & Abs Plastic Product Size: 12.5 x 5.3 x 2.3 inches Package Included: 1x Lamp Body 1x USB Cable 1x User Manual Tips: 1. The product is shipped with a USB cable without the plug. 2. The LED display of this product does not emit light at night and will not affect sleep. 3. "No Battery" version: this lamp can't work without a usb cable. "Built-in Battery" version: this lamp can work without a usb cable. LED Desk Lamp USB Dimmable Touch Foldable Table Lamp with Calendar Temperature Clock Night Light for Study Reading Lamp Features: 1. No flickering, no flashing, no ghosting and has no dark zone, better eye protection. 2. Slide your fingers along the touch pad to set the brightness level, very easy and convenient. 3. Flexible positioning suitable for use in office, bedroom, school, and reading. with pen holders- 7W version Specification: Two options: rechargeable and plug-in Brightness: touch three-position dimming Light Color: White/Warm White/Natural Light Voltage: 5V Power: 7W Number of lamp beads: 40 Color temperature: 3000-6500k Switch: Touch switch Battery capacity: 3200mah Packing List: 1 * LED Eye Protection Desk Lamp 1 * USB charging cable 1* User Manual Tips: 1. The product is shipped with a USB cable without the plug. 2. The LED display of this product does not emit light at night and will not affect sleep. 3. "No Battery" version: this lamp can't work without a usb cable. "Built-in Battery" version: this lamp can work without a usb cable.