1.Lighting sources :
   LED efficiency:3W
   Luminous Flux:150LM
   Life Capacity:100000 H 
  
2.Battery charger:
   Rating Capacity:2000mAh
   Rating Voltage：3v
   Charging Time:≤4h
  Life-Span:500times

3.Input Voltage:AC110-240v
4.Output Voltage:DC4.5v
5.Output Currency:1A
6.Lighting Distance:50M
7.size:30*130.5MM
8.weight:139G
9.IPGrade :IP66