PETZL Tikka Headlamp - Compact 350 Lumen Light with Red Lighting, for Hiking, Climbing, Running, and Camping - BlueRELIABLE PERFORMANCE: With Petzl's 50: 50 Brightness to Burn Time ratio, your Petzl headlamp will retain 50% of its original brightness halfway through the Burn Time, rather than the 20 30% brightness you get in other brands. HYBRID CONCEPT: Petzl headlamps can run on either the CORE rechargeable battery or three AAA batteries without an adapter. FULL TILT: Petzl headlamps can be tilted up or down allowing users to illuminate their surroundings while