With 300 lumens of brightness and uniform, comfortable lighting, the TIKKINA® headlamp lights up your evenings under the stars! It's just as good for reading in your tent as it is for getting around the campsite or hiking. It's easy to use, with a single button and a symmetrical headband for adjusting the size. Compact and lightweight, it slides easily into your pocket or a backpack, so you can take it with you anywhere. TIKKINA® comes with 3 standard batteries and is also compatible with the CORE rechargeable battery, thanks to its HYBRID CONCEPT design.. Petzl - Tikkina\u00ae Headlamp green