Petzl Duo S Headlamp

5056-142

Description

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Don’t let a little dark get in the way of your next PB or adventure-race finish. With a night-defying boost mode of 1100 lumens and 3 different beam patterns, the Duo S is designed to help you go fast in the dark. Using Petzl's patented FACE2FACE intelligent beam technology, the Duo S automatically adjusts its beam when it's around other beams, reducing the chances of leaving your fellow adventurers seeing stars. The rear-mounted battery pack has a display so you always know how long you've got, and when it's time to recharge. IP67 dust and water protection means the Duo S stands up to pretty much any weather you’re willing to suffer through.

  • FACE2FACE intelligent beam technology automatically reduces your light’s output when the beam crosses another beam.
  • Boost mode fires up all LEDs at once, for 1100 lumens of dark-defying light.
  • Customized beam patterns give you the right type of light for any activity, from close-up detail work (flood), to moving fast (mix of flood and spot), to scanning the distance (spot).
  • Rear-mounted battery pack balances out weight, making the light more comfortable when you're on the move.
  • Easily rechargeable battery pack has a 4-level power display.
  • IP67 dust and water protection means it handles rainstorms and puddles like a pro.
  • Large control knob is easy to use with gloves on.
  • Lockout mode prevents accidental activation, reducing the chances of reaching for dead headlamp.
  • Includes the ACCU 2 Lithium-Ion rechargeable battery (3200mAh) and 110/240 V charger.

Tech specs

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Ideal for
  • Trail running
  • Trail riding
Lighting levels

The number of lighting levels/modes the light has (i.e., low, med, high, flash).

6 modes
Beam distance - boost 200m
Beam distance - low 20m
Beam distance - med 35m
Beam distance - high 70m
Boost mode

Briefly increases the light output to maximum brightness and distance.

Yes
Light source 3 LEDs
Burn time - low 23 h
Burn time - med 12.5 h
Burn time - high 6 h
Max light output

The total quantity of light emitted in every direction from a source of light; measured in lumens.

1100 lumens
Beam pattern

Beam pattern affects how much you can see within the area of light thrown from the headlamp. Wide beams are good for close-up; spot or focussed beams are good for long range visibility.

  • Wide
  • Spot
IPX rating

Indicates the degree of protection against liquid. IP X1: Dripping water while in normal operating orientation; IP X4: Splashing water; IP X5: Water jets; IP X6: Powerful water jets; IP X7: Immersion up to 1m ≤ 30 minutes; IP X8: Suitable for submersion as specified by manufacturer.

IP X6
Power supply AC charger
Emits red light No
Regulated output

On regulated lights brightness is consistent, and does not decrease gradually as the batteries are drained.

Yes
Batteries Rechargeable battery pack (removable)
Flash mode No
Made in France