Opening and repairing Petzl Tikka Plus 4-LED Headlamp - iFixit Repair Guide
Petzl Tikka Plus 4-LED Headlamp #E47P | Amazon price tracker / tracking, Amazon price history charts, Amazon price watches, Amazon price drop alerts | camelcamelcamel.com
Amazon.com: Petzl ACTIK Headlamp - Compact Multi-Beam 350 Lumen Headlamp with Red Lighting for Hiking, Climbing, and Camping - Black : Sports & Outdoors
Amazon.com : Petzl TACTIKKA +RGB Headlamp - Compact and Powerful 350 Lumen Headlamp, for Hunting and Fishing with White or Red Lighting - Black : Sports & Outdoors