Someone asked about the headlamp. It's made by Spark. www.spark001.com
It'll probably cost about $100. It will look like:
5 modes, super=500 lumens, max=320 lumens, med1=150 lumens, med2=50 lumens, low=8 lumens
Flood light pattern, removable built-in magnet
~110 grams with 2 AA batteries
My only issue with it is that the lowest setting is too bright.