IKO® CORE Lightweight, ergonomic rechargeable headlamp with AIRFIT® headband. 500 lumens. Bringing together multiple technologies! The IKO® CORE rechargeable headlamp casts 500 lumens for a total weight of only 79 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 . It's versatile and can also be worn around the neck or transformed into a lantern using the storage pouch. It can fold flat to reduce bulk, making it practical for all outdoor activities. With its HYBRID CONCEPT design, IKO® CORE comes with the CORE rechargeable battery but also works with three AAA/LR03 batteries (not...