Petzl Iko Core Assessment – iRunFar



We’ve discovered loads to like in regards to the Petzl Iko Core ($100), which is why we picked it as our favourite headlamp for path runners for our Greatest Operating Headlamps information.

Weighing simply 2.4 ounces and producing as much as 500 lumens of fresh, cool white gentle, this headlamp is good for our every day path working wants. Whereas it undoubtedly checks all the proper packing containers for weight and efficiency, it made the highest of our listing as a result of it’s additionally tremendous snug with its revolutionary band and even distribution across the entrance, sides, and again of the top.

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Petzl Iko Core - sideview

A aspect view of the Petzl Iko Core. All photographs iRunFar/Meghan Hicks until in any other case famous.

Petzl Iko Core Options and Specs

The Petzl Iko Core leads the market in know-how, innovation, and luxury. This light-weight headlamp is constructed with a skinny, adjustable panel of LED lights on the entrance, an ultralight however sufficiently inflexible Petzl AIRFIT silicone band to carry it in place across the head, and a battery pack on the again to steadiness the burden.

The sunshine has three brightness ranges of six, 100, and 500 lumens and each flood and blended beam settings. It’s operated with a single button beneath the LED gentle, which will also be used to lock or unlock the sunshine.

The headlamp will be powered with its included 1,250-milliamp-hour Petzl CORE lithium-ion rechargeable battery or three AAA/LR03s batteries. It’s value noting that the sunshine capabilities higher when working off the Petzl CORE rechargeable battery than AAA batteries, particularly in that the utmost energy setting yields 500 lumens with the rechargeable battery and simply 350 lumens utilizing AAA batteries.

For storage, the headlamp can fold up into itself. Moreover, it may be configured with its storage pouch to function a lantern — not a characteristic that’s tremendous practical for path working, however it might come in useful at camp or on a fastpacking journey.

Petzl Iko Core - front view

A entrance view of the Petzl Iko Core.

Petzl Iko Core Efficiency

Whereas it will not be the lightest headlamp accessible, at an precise weight of two.4 ounces, the Petzl Iko Core is loads light-weight for our path working wants.

We discovered the silicone band, which is adjustable utilizing the orange elastic band, to be ridiculously snug, and we might barely even really feel the LED gentle on the entrance. The band and total low profile, streamlined design are the most effective — and most revolutionary — components of this headlamp, palms down.

Whereas we respect the bottom six-lumen brightness setting of the headlamp, path runners will most regularly use it at both its center 100-lumen setting or its brightest 500-lumen setting. Nonetheless, six lumens presents sufficient gentle to faff round in your automobile’s trunk earlier than or after a run, to gas up in an help station, or to make your approach round a fastpacking campsite.

We’re dwelling in a headlamp period the place corporations are consistently making an attempt to make brighter headlamps, however we consider that extra will not be at all times higher. We’ve discovered that lengthy nights of working with super-bright headlamps result in extra eye pressure than utilizing an acceptable quantity of sunshine for the circumstances.

As such, we’ve discovered that 100 lumens is sufficient gentle for normal-speed path working on a well-developed and marked path. Thus, the medium setting of the Petzl Iko Core offers you loads of gentle for typical evening path working.

Nonetheless, there are occasions and locations the place extra lumens assist, corresponding to when the path is technical, you’re on the lookout for far-off course markings, or circumstances are poor. Extra gentle additionally helps while you’re trying to run quick and wish to have an extended stretch of path illuminated in entrance of you. The five hundred-lumen setting of the headlamp presents greater than sufficient gentle for many tough conditions like this, however not for a prolonged time frame.

In case you’re trying to run for greater than a pair hours with a extremely shiny headlamp, you’ll both wish to get adept at switching out the batteries on the Petzl Iko Core, otherwise you’ll have to search for a headlamp with a much bigger battery.

Our solely gripe with the system is that altering the batteries is awkward, particularly whereas sleepy, chilly, or in any other case experiencing the consequences of an extended evening on the path. If the batteries have been simpler to vary, we’d completely be utilizing this headlamp for full in a single day path missions.

Petzl Iko Core - back battery pack

The again battery pack of the Petzl Iko Core.

Petzl Iko Core Total Impressions

We love the consolation, performance, and flexibility of the Petzl Iko Core, which is why we picked it as our favourite headlamp for path working in our Greatest Operating Headlamps information. Whereas we’d just like the battery change-out to be a bit simpler, we’re blown away by how snug this headlamp is for on a regular basis path working. Moreover, at 100-lumen and 500-lumen settings, it presents enough gentle to assist us see the path however will not be so shiny that it strains our eyes. We love how simply it folds up and stows when the solar comes up and that it may possibly double as a lantern at camp. Lastly, we respect the rechargeable battery, which makes the headlamp a straightforward alternative for path working adventures that begin or finish at midnight.

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Name for Feedback

  • What’s your favourite headlamp for path working?
  • Do you at all times use the identical gentle, or do you might have a every day headlamp and an ultrarunning-specific lighting system?

​[Editor’s Note: If you’re affiliated (i.e., an employee, ambassador, etc.) with a brand, please share your relation in each of your comments on this article. Thanks!]

Petzl Iko Core - product in use

iRunFar’s Meghan Hicks utilizing the Petzl Iko Core on a daybreak run. Picture: iRunFar/Eszter Horanyi



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