Yes, I am nearly indestructible for melee confrontations inside an armor of light bubble. I never get a chance to see the actual damage count with my typical fights involving two punching me at the same time, but I do know a non-super individual loses 1/3-1/2 of their health upon punching me, so my counter punch takes them out and grants me force barrier too. The main ways I am taken out are by multiple (3 or more) shot gunners shooting at once, nova bomb, fist of havoc, golden gun (if they are accurate), and multiple blade dancers slicing me at once. Otherwise, they can't beat me. Even shoulder chargers with peregrine can't take me down with the shock damage counter and my armor of light.