GD-Y1 LED flashlight  super bright LED flashlight                    
III hard anodised waterproof and shockproof                                                                                     
LED: CREE MCE                                                               
Power: 10W Lumen: 700lm                                                
Modes: High,middle,low flash,sos                                      
Voltage: 7.2-8.4V                                                              
Battery: 2pcs 18650Li-ion                                                      
Size: 210mm length,25mm body diameter,57mm head diameter.32.5mm tail diameter                                  
Weight: 360g(battery excluded)