Petzl Iko headlamp combines multiple technologies to offer 350 lumens at only 90 g. Featuring an Airfit® headband, an ultra-thin lamp body and an energy source worn in the rear, the headlamp is balanced and comfortable enough to be imperceptible. The multiple LEDs are ideally distributed to provide uniform lighting, for optimal visual comfort. Iko® comes with 3 standard batteries and is also compatible with the Core rechargeable battery, thanks to its Hybrid concept design. It is versatile: can also be worn around the neck, or transformed into a lantern, using the storage pouch. It can be flattened to reduce bulk, making it practical for all outdoor activities.