The Maratac® AAA Flashlight was so popular, CountyComm had it made in 6AL4V grade Grade 5 Titanium. The same great light, but now available in God's metal. Glow in the dark diffuser Glow in the dark front o-ring around reflector Each light is hand-finished. LED life span is up to 50,000 hours Orange peel reflector is polished aluminum alloy The lens has been treated with an anti-reflective coating Proprietary circuit design features reverse polarity protection Runs off of one AAA battery that provides 3 levels of brightness Comes with clip & o-rings Clip installed from the factory to preserve the finish Using a single Duracell AAA battery they got the following results: Low mode, 5 lumens output for up to 65 hours Medium mode, 65 lumens output for up to 10 hours High mode, 180 lumens output for up to 75 minutes Using 10440 rechargeable batteries with this flashlight is not recommended. It is designed to use off-the-shelf alkaline, lithium, NiMH, or Nicad AAA batteries. Higher voltage batteries are not recommended.