The Petzl Pixa 2 is a durable headlamp for working on site and moving around the workplace; rotary switch for two lighting modes; quick and easy battery replacement; excellent resistance to falling (2 meters), impact or deformation (80kg); waterproof up to 1 m for 30 minutes (IP67); specifications: lighting time 26 hours; afterglow 55 m; luminous flux 80 lm; source 2x AA/LR06 alkaline, lithium, Ni-Mh