Affects everyone within range. This grenade can really help you out during a firefight. When detonated, it sends out a blinding light, incapacitating everyone within it's radius. The affected person's vision will return gradually over time, but during the time they are blinded their screen will be bright white making moving and shooting almost impossible. Make sure you inform your team to give them adequate time to prepare.
Shock wave has moderate damage radius.
Affects everyone within range. This grenade sends out shrapnel in every direction as well as a shock wave. While it is a decent grenade to have in combat, it's damage radius seems to be pretty easy to avoid. Use this on groups of enemies or when you have them pinned in a room or hallway. Again, the blast will affect everyone inside it's radius including you and your teammates, so excercise caution when using it.