SureFire's 9-volt G3 will combine the G2 features plus a maximum light output of 105 lumens (40 lumens more than the G2). The G3's body will be constructed from Nitrolon, SureFire ...

SureFire builds products for the military, and it shows. The G2X is the brightest light here at 200 lumens (the unit of measure of a light’s source intensity).