The Petzl PIXA 3 is a simple but highly effective explosion-free headlamp for use in ATEX Zone 2 environments. The head lamp has a light output of up to 100 lumens and has a multiple-beam system. Petzl manufactures very qualitative, innovative headlamps. Wearing a headlamp on your head is very practical and common today. 30 years ago (Petlz invention) is was not. Since then, Petzls have become increasingly light, compact, durable and powerful.