Petzl Iko

The Iko uses the brand new Airfit strap system which is, as you can see, extremely light weight and guaranteed to not induce more sweating. The light is very lightweight, and as the battery is strapped to the back as a counter-balance, this light will stay on your head firmly and surely. This basic model runs on three AAA batteries, but is directly compatible with the separately available Petzl Core rechargeable battery. Max. output with AAA cells: 350 lumen Max. output with the separately available Core battery: 500 lumen Max. running time on max. power setting: 2 hours Flood light and mixed light beams Use as headlamp, neck lamp or lantern: the translucent packing bag doubles as a light dispenser IPX4 protected, meaning the light endures rain from all directions 5 year guarantee