Specification:
LED No.: 30pcs
Color: Blue-white/Green-white 
Power: 3W
Rechargeable Battery: 2000mAh
Packing: 60pcs/ctn
NW(kg): 0.28/pcs
Lighting selection: Strong-Weak 2 dimming

Function Illustration: 
As Show Instruction
1. Charge : Directly put the whole plug into the power(AC90-240V).
The relative indication light turns on., charging starts. It takes about 10 hours.
2. The first point is for 11LED low brightness,the second point is for 22LED high brightness, 
upwards is for OFF.
3. After charging fully, it could be used continuously about 10 hours with 11 LED low brightness , and 5 
hours with 22 LED high brightness 
4. When the led bulb is dark during usage, that means battery is at the stage of discharging. At this moment,
in order to protect the battery, please stop using, and charge it in time.(Please charge before the led bulb is dark fully, otherwise it would damage the battery).
5. Desk lamp should be usually used, please don’t shelve it for a long time. If you don’t usually use it,please charge it over 8 hours every 2 months, or it would affect the battery life.