Features:
Natural?∨ soft and evenly light?∨ it is perfect as a reading light and also good as a baby bed light.
Adjustable brightness?∨ 2 modes: high / low.
Unique clamp design and flexible thickness range (suitable for thickness range: 15-55mm)?∨ it is suitable for different beds?∨ shelves and office screens.
Battery compartment is compatible with lithium battery and AAA batteries?∨ and it is great for emergency situations or outdoor activities.
With a time-lapse switch?∨ it can automatically turn off after 1 hour?∨ and you don't need to worry about energy waste if you fall asleep.
Lamp with excellent heat sink design.
Adjustable lamp head?∨ it is very convenient to use.

Installation:
Can install on bed shelf (plate type and tubular type)
15-35mm / 0.6-1.4in thickness: Use with pad
35-55mm / 1.4-2.2in thickness: No need pad

Lamp with Multi Power Supply Modes:
1. Power adaptor.
2. USB cable through laptop / desktop.
3. NB5L Lithium battery (not included)
4. 4 * AAA batteries(High Brightness Mode works for about 2 hours?∨ Low 40 hours?∨ and its batteries are not included).

Specifications:
Item type: Table lamps
Lighting source: 1 * 1W LED
Brightness mode: High / low
Power consumption: 2.5W(High); 0.6W(Low)
Working voltage: DC 5V
Illumination angle: 55 degrees
Luminous flux: 100LM
CCT: 5000 +/- 325K
Adapter input: 100-240V?∨ 50/60Hz 0.3A (US plug)
Adapter output: 5V?∨ 500mA
Material: ABS & metal
Item color: White
Item size: 9.5 * 6.5 * 9cm / 3.7 * 2.6 * 3.5in
Item weight: 326g / 11.5oz
Package size: 11 * 11 * 11cm / 4.3 * 4.3 * 4.3in
Package weight: 467g / 1.0Lbs

Package list:
1 * Bed lamp
1 * Power adapter (US plug)
1 * USB cable
1 * User manual"