MANY THANKS!!! I don't paying a bit for a good light more since safety is an issue. Luckily, I won't be on the road for more than a 1/2 mile to and from the trail (well lit w/streetlamps), but as I said, there are some dark patches on the trail where I have my "training loop." It's surrounded by nature---trees w/acorns/nuts that litter the path and a good bit of wildlife for the city---so I will be happy w/as much light as possible. Those darn acorns are unforgiving and can take you out if you hit them right!