alright, so i just bought a surefire G2 led. its labeled as 80 lumen max output for 12hrs useful run time. now my old g2 is only 65 lumens for 2 1/2 hrs. they are almost identical in all aspects except the g2 led is more the blue light and my g2 halogen is more of a white- yellow light. my question now is what light is better for self defense or hunting?