Hi Bryon,
I was looking at what’s out there the other day and then made a page, then a website about headlamp options in 2017. Can click my name to see it. Took about 100 hours to make, so it’s pretty comprehensive, especially for Petzl headlamps – my favorite brand for sure. Just to update anyone reading this – the Ultra Rush has 760 lumens now – and 4 levels – all manual still, no Reactive Lighting Tech. Two 18650 batteries are in the Accu 2 battery pack. The Ultra Rush is a bit heavy for ultra runners, but man does it give a beautiful beam of light for hours and hours. The other alternative at Petzl would be the Nao+ Plus – currently at 750 lumens and using the Reactive LIghting Tech – can go for some hours too. Much lighter. One 18650 battery. Anyway, hope you come check out the site. (Headlamps101.com). Cheers!
