The Petzl Tikkina is a compact headlamp for camping, trekking, travel and everyday use. Its wide beam profile and 150 lumen output provides excellent lighting performance for a broad range of activities. The headlamp runs on 3*AAA batteries, and is also compatible with the Petzl Core rechargeable battery (available separately). The single button operation is intuitive to use. The Petzl Tikkina headlamp is IPX4 Water Resistant and is sure to stand up to your everyday adventures.