The MecArmy SGN7 is the updated version of the popular SGN3. With an updated lumen count coming in at 550 lumens, the SGN7 is a proper upgrade. With new added features like the ability to act like a powerbank, as well as a 110db siren. The SGN7 is the perfect addition to your keychain. 

Specifications

• LED：CREE XP-G2 S4
• Reflector：SMO
• Max Output：550 lumens
• Max Run Time：117 h
• Max Beam Distance：120m
• Max Beam Intensity：3579cd
• Diameter：34.5mm/ 1.56in
• Thickness：14mm/ 0.55in
• Weight：58g/ 2.046oz
• Feature：Alarm, Rechargeable, Power bank
• Accessory：User manual, USB cable, lanyard