Early Bird Sale: 25% off select items with code EARLYBIRD25 

EARLYBIRD25
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Petzl Duo S LED Headlamp

geartrade  |  SKU: TRINITY164
$21197 47% Off

Original price

$39995

Shipping calculated at checkout.
Condition
Excellent  NEW
Never used. Shows no signs of wear. New items may have the original tags or come in their original packaging.

UNEW WITH TAGS
This gear appears to be unused and may still retain its original retail tags and/or packaging. While this item has been passed down from a previous owner, it shows no signs of wear, use, or alteration and is in "like-new" condition.

EXCELLENT
This gear should be like new with very minimal use and wear.

GOOD
This gear is still in good shape. There’s some wear and tear, but has plenty of life left in it. Signs of wear may include pilling, snags, lint, animal hair, dried dirt, and minor but noticeable staining, etc.

FAIR
This gear is still usable and is in OK shape, but shows noticeable signs of wear and tear. Fair condition products likely have cosmetic blemishes throughout such as pilling, lint, animal hair, and dried dirt. Physical damages such as holes, tears, loose stitching, and staining are often found on Fair items. Fair items are valued for function over form.

Free Shipping on Orders $100+*

Free Shipping on Orders $100+

  • Offer valid on products purchased from the sellers Geartrade or Backcountry
  • Not valid on orders shipped to Alaska and Hawaii
  • Not valid on products in the following categories: complete bikes, bike frames, bike wheels, travel cases, kayaks, inflatables, pontoons, SUP's, surfboards,wakeboards, crash pads, windsurf boards, cargo boxes, car racks, skis, snowboards, tents, backpacks and coolers

FAQ's

Are the product photos of the actual items?

  • Yes! Geartrade does not use stock photos on their used gear.  What you see, is what you get.
  • Some items in new condition may have stock photos.

Why should I buy used gear?

  • Good gear is built to last, you can save a lot of money and it's great for the planet.

I want to sell gear - what do you accept?

What is your return policy?

  • We offer a generous no-questions-asked 14 day return policy for eligible items. Final sale items are not eligible for return. You have up to 14 days to initiate a return after your order has been delivered. The item needs to be in the same condition we sent it to you (keep those tags on). Our full return policy can be found here: Return Policy

How fast do you ship?

  • Most orders placed before 1pm MST are shipped out that day. We ship Monday-Friday.
Why Geartrade?
  • Items are Hand-inspected by Gear Experts
  • Steep Discounts on Premium Outdoor Brands
  • Over 3 million pounds of gear diverted from landfills since 1999

When you are deep in a karst tunnel or navigating a technical ski line under a moonless sky, light is your most critical piece of equipment. The Petzl DUO S delivers a massive 1100 lumens, cutting through the void with a consistency that doesn’t fade as the battery drains, thanks to its clever CONSTANT LIGHTING architecture. It’s built to take a beating—crush-proof and waterproof to IP67 standards—so you can focus on the movement rather than babying your gear. The beam versatility is the real standout; whether you need a broad wash for proximity work in camp, a mixed pattern for technical travel, or a piercing long-range throw for spotting the next pitch, the interface shifts seamlessly. We particularly appreciate the FACE2FACE anti-glare feature, which automatically dials down the intensity if you happen to face a teammate, saving everyone from temporary blindness during complex rope work. Powered by a high-capacity lithium-ion battery that charges in just four hours, this is a rugged, dependable tool engineered for those who demand total reliability in unforgiving environments. 
 
PRODUCT CONDITION
 
This UnNew Petzl Duo S LED Headlamp is in Excellent condition. 
 
Products in Excellent condition have seen minimal use and wear. Any imperfections are purely cosmetic and do not affect the intended performance of the product.   

TECH SPECS

  • Brand: Petzl
  • 1100 lumens (BOOST mode)
  • Mixed, focused, and flood beam patterns
  • Lithium-Ion rechargeable battery (3200 mAh, 7.4 V, 23.68 Wh)
  • 4-hour recharge time
  • IP67 waterproof rating (-1 meter for 30 minutes)
  • CONSTANT LIGHTING technology
  • 5 lighting modes (proximity, movement, rapid movement, distance vision, BOOST)
  • FACE2FACE anti-glare sensor
  • Impact, crush, and fall resistant construction
  • Helmet-compatible mounting plates

Not everything needs to be new. Earth matters too.

Wear it Out ™

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