1、A lamp for multiple use, can be used as reading lamp, handheld lamp and bedside lamp. 2、No-limit for adjusting required brightness, the brightness accuracy up to 1%. 3、Open it for the 'table lamp mode', full brightness makes easy read. 4、The 'night mode' is soft and acts as an auxiliary light, which is helpful for eye protection. 5、Simulate the natural light effect, create a light environment that is easy and natural. Features: A lamp for multiple use, can be used as reading lamp, handheld lamp and bedside lamp. No-limit for adjusting required brightness, the brightness accuracy up to 1%. The brightness turned on is the brightness turned off last time. Open it for the 'table lamp mode', full brightness makes easy read. The 'night mode' is soft and acts as an auxiliary light, which is helpful for eye protection. Simulate the natural light effect, create a light environment that is easy and natural. Can adjust the height of the light source of lamp flexibly. 10-minutes time to turn off the light, solved the trouble of turning off the light after going bed. Portable use is more convenient for night travel. Specification: Condition: Brand New Material: ABS + PP Color: White Options: Timing Lamp, Normal Lamp Light Source: 19*LED Light Beads Power Input: DC 5V 500mA Power: 2W Color Temperature: 4000-5000K Brightness: 120lm Charging Time: 2-5h Height(Except the lamp tube): Approx. 16cm / 6.3in Weight: Approx. 279g Package List: 1 * Lamp 1 * USB Cable 1 * Manual