1)LED:1W 9Pcs Blue Color LED
2)Battery: 4V,2Ah Lead Acid
3)Triple Switch-High,Low,Flash                  
4)Working Time: High:420Mins,Low:840Mins,Flash:840Mins                                                     
5)Irradiation Distance:100M                                           
6)Charging Time:5-7H                                    
7)Lifetime:>10,000H                                
8)Cycle Time:300Times  9)Size:180*110*105mm                                  
10)Weight:0.9Kgs