Color temperature: 3500k/5500k/4000k
light brightness: stepless dimming from dim to bright
light type: led
switch type: touch sensor
current: 2500mah
luminance: 700lm
numbers of led: 14
input: dc 5v 2a
led output: 7w
charge time: 4.78 hours
material: abs shell
package includes:
1 * led reading lamp
1 * usb charging cable
1 * ul listed adapter