New to Petzl ?
© Dave Burleson
How is lighting performance measured with the ANSI/PLATO FL1 protocol?
HYBRID concept: the choice of standard batteries or CORE rechargeable battery for your headlamp
Watertightness and IP rating
Brightness or burn time, a question of balance
Non-rechargeable energy sources
Which energy source for which use?
Rechargeable energy sources
Development and testing