Petzl DUO Z2 Multi-Beam Headlamp

The Petzl Duo Z2 Multi-Beam Headlamp runs off 4 AA/LR06 batteries to provide 430 lumens and 4 lighting modes. The DUO features Petzl's FACE2FACE anti-glare function to reduce the blinding effect headlamps tend to have when you are facing a coworker. The four lighting modes are the low-intensity flood close-range, the mixed-beam proximity, the focused-component mixed-beam for movement,  and a highly-focused beam for distance vision. The BOOST mode provides temporary access to a maximum power of 430 lumens. The DUO Z2 is balanced with the battery pack positioned at the back of your head.

The Petzl DUO features CONSTANT LIGHTING technology to provide a stable energy output over time with electronic locking to help avoid accidentally turning the lamp on in transit or storage. The DUO meets IP 67 for waterproofing up to 1 meter for 30 minutes in fresh water.

Features:

• Four Modes:
• Close-range lighting: low-intensity flood beam maximizes burn time 
• Proximity lighting: a mixed beam with brightness suited for comfortable proximity vision 
• Lighting for movement: mixed beam offers a focused component for easily moving around
• Distance vision: a highly-focused beam for seeing at a distance 
• *Additional BOOST mode provides temporary access to the maximum power of 430 lumens
• CONSTANT LIGHTING technology for stabling lighting output over time, ideal for long work periods
• Balanced by positioning the remote battery pack worn on the back of the head
• An automatic switch to reserve mode when batteries are nearly spent
• Waterproofing to -1 meter for 30 minutes in fresh water (IP 67)
• Excellent resistance to falls, impacts, and crushing
• Two plates for mounting on your VERTEX and ALVEO helmets 

Specifications:

• Maximum Light Output: 430 g
• Weight (with batteries): 360 g
• Beam Patterns: Flood, Mixed, or Focused
• Batteries: 4 AA/LR06 (batteries included)
• Other types of alkaline, rechargeable, Ni-MH, and lithium batteries may not comply with ATEX use
• Certified: ATEX zone 2/22 (II 3 GD Ex ic IIB T4 Gc IIIB T135° C Dc) for use in explosive environments
• Watertightness: IP 67

Lighting Performance: