iProtec 6689 O2 Beam RC-Green Black Anodized 40/400 Lumens

Developed specifically for long distance lighting~ the O2 BEAM was engineered to outperform the best of the best. The rechargeable O2 BEAM uses patented O2 Technology to achieve a beam of green light so impressive - you'll have to see it to believe. Green light is best for low light conditions~ because the human eye recognizes the color green faster than other colors. Also perfect for hunting~ as some game cannot see green light.