Petzl Tikka® Core – 450 Lumen favorite light for recharging. The legend – now rechargeable. The Tikka® Core is the smart evolution of the proven Tikka headlamp. With 450 lumens, a red light function, and a Core battery, it reliably accompanies you on every night hike, trip, or camping adventure. It is operated with just one button, and its compact design fits into any jacket pocket. The reflective headband provides additional visibility, and the phosphorescent reflector helps you quickly locate the lamp in the dark. The lamp comes with the Core battery but can also be powered by three AAA batteries – Hybrid Concept makes it possible.