Module Number:YY-502
Product details :
It have 4 mode
The brightest mode: It applies to study and work situation etc,working time is up to 10 hours.
Brighter mode: it applies to family work etc, working time is up to 20 hours.
Normal brightness mode: it applies to some social activity and walking etc, working time is up to 30 hours.
Dim light mode :it applies to bedroom for lighting
Flash mode:when comes across emergency situation, it open this mode to get help.
Delivery date: With stock,within 3 workdays. Without stock, 10-15 workdays
