I'm selling a Ski Trab Aero 1600 headlamp.  The brightness is easily adjustable and the headlamp works great, I no longer have the need for it, $120 shipping included.  The headlamp is easily adjustable while skiing and has a charge indicator light.  It's incredibly bright and is great for pre & post work skinning/skiing, it can be fixed to a helmet or worn on the included neoprene mesh headband.