If the Solar Led Wall Light  can not work?

Pls check the Solar Led Wall Light as follows. confirm switch is on or not,the switch is in the transparent .Confirm whether the Led Solar Wall Lamp is being used in a long term and no charge. Confirm installation direction is correct. This Solar Light can be widly used for different areas and decoration for outdoor, yards, fences 

Specification:

Material: Plastic ABS+PC environmentally friendly new material
Size: 9.1*5*6.5cm (mm)
Light source: high quality polysilicon, 2V 100mA
Lamp beads: 6
Rated power: 0.5 (W)
Voltage: 2 (V)
Power consumption: 6pc 0.06W F5 white LED/warm LED
Battery: Ni-MH AA 1.2V/600mA LED: 6PCS*2LM
Function: light control
Working hours: charging for 8 hours during the day and working for more than 10 hours at night
Installation method: hole drilling and wall hanging

Feature:

1.The specific lighting control system can ensure that the LED lights up automatically in a dark environment (night).
2.4 LED solar spotlights with high-efficiency solar panels.
3.Environmentally friendly products with high energy conversion rate.
4.Waterproof grade IP65, can be put into the water for a long time.
5.Automatically charge during the day (full sunlight), and automatically light up at night.
6.Easy installation and adjustable lighting angle.