1.LED Bulb: CREE XPE LED  
2.Max Brightness: 300LM  
3.Reflector: Half SMOAluminum/OP Reflector  
4.Lens: High Quality Coated Glass Lens  
5.Mode: 5-mode(High-Middle-Low-Strobe-SOS)  
6.Material:Aluminum Alloy  
7.Casing color: Black                                                                                                                                                           8.Anodized Surface Treatment                                                                                                                                           9.Reverse Polarity Protection 
10.Waterproof: IPX 7  
11.Weight(N/W): 136g  
12.Switch Type: Sideways switch click design  
13.Product Size(mm): 147(L)x45(HD)x25(TD)  
14.Battery Requires: 1x18650 3.7V Li-ion Rechargeable battery (not included)