Originally Posted by abshipp

I have a Niterider Lumina 500, which advertises 5.5 hours on low, 3 hours on medium, and 1.5 hours on high. I feel like I can probably count on half of that on a full charge to give me some insurance, but at the medium setting that only gives me 1.5 hours of time I feel like I could count on. The low setting would give me more, but I'm always wanting more light than that setting provides.