Petzl Duo S Headlamp designed for work at height even with the weight of

even with the weight of two people (rescuer and victim)

commercial high-rise

so you aren’t fighting with a stiff rope a month after buying it

Massive 51

lightweight workhorse that fits in the palm of your hand

Petzl Duo S Headlamp designed for work at height even with the weight ofFor professionals who demand consistent performance in the most demanding environments, the Petzl DUO S is a powerhouse. Unlike standard lights that dim as the battery drains, this rechargeable LED headlamp features Constant Lighting technology, ensuring your brightness stays stable throughout your shift. It is the perfect balance of raw power and durability, designed for those who work in confined spaces, caves, or industrial sites where total