Function:<br> 1. [USB Charging] USB port design, it's powered by USB charger, USB power bank or laptop, so it's convenient when you want to use it.<br> 2. [Touch Control] The dimmable table lamp touches the switch mode, saves space at the same time, and is also easier to operate.<br> 3. [Eye protection] Reading and writing Eye protection is noteworthy, and each color temperature has an expected day.<br> 4. [Wide Angle] Wide wide angle illumination, direct type large area, layer by layer uniform illumination.<br> 5. [Light Source] Adjustable light source to provide appropriate brightness and color temperature. White light, warm light, natural light can be switched freely.<br> Specification:<br> Item Type: Desk Lamp;<br> Material: ABSLED<br> Height: Approx. 24 cm / 9.4 in<br> Length: Approx. 25.5 cm / 10 inch<br> Basic Size: Approx. 13.5 cm / 5.3 in<br> Weight: Approx. 310g / 11oz<br> Switch mode: touch control<br> Input power: DC5V 1A<br> Color Temperature: 3000K-6000K<br> Minimum Illumination: 2Lx (30cm / 11.8in)<br> Maximum illuminance: 280Lx (30cm / 11.8in)<br> Light source: 16 LED lamp beads, white light, warm light, natural light can be switched freely;<br> Control mode: touch switch, infinite dimming<br> Product voltage: 5V<br> Rated power: 5W (16x0.2W/LED module)<br> Use time: fully charged (low stage 20 hours, medium stage 10 hours, high stage 6 hours)<br> Package List:<br> 1 x USB rechargeable desk lamp<br> 1 x USB charging cable<br> Note:Product Notes: Please allow a little manual errors.Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please confirm acceptance before ordering. About Shipping: Please ensure your shipping informations are correct to avoid delivery issues. All orders are shipped within 3 days after payment. Delivery usually takes 8–12 days, The specific delivery time is depend on circumstances. If you have any questions during your purchase, feel free to contact us. We will respond you within 24 hours.