Mammut T-Trail Headlamp

Priced: $24.97 - $34.95 Rated:   - 1 stars out of 5 by 2 reviews.
Mammut T-Trail Headlamp
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Color: Ivy
Available Colors:
Gearx $24.97
28% off
Regularly: $34.95
REI $25.93
25% off
Regularly: $34.95
Sierra Trading Post $27.95
20% off
Regularly: $34.95
ProLite Gear $27.98
19% off
Regularly: $34.95
Backcountry Edge $34.94
Mountain Gear $34.95 $34.95 $34.95
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Mammut T-Trail Headlamp -

The T-Trail Headlamp from Mammut offers a light range up to 30 meters and 80 hours of burn time. From camping, to hiking and night bouldering, weighing in at just 72 grams, this barely noticeable headlamp always provides sufficient light.


  • Pivoting design allows you to angle light up or down
  • Double-click switch-lock prevents accidentally running down the batteries while the headlamp is stowed in your backpack


  • Made in China


  • 3 AAA batteries (included) provide up to 80 hrs. of use on low and 20 hrs. on high; battery-life indicator lets you know when the batteries are running low
  • Floodlight shines over a wide 45° range
  • Light up the night with 3 brightness levels (low, medium and high) and an emergency strobe
  • Strobe mode allows the light to blink 6 times per minute so that it can be left on as an emergency beacon
  • By Mammut of Switzerland
  • Weighing only 2.5 oz., the Mammut T-Trail headlamp is barely noticeable in your pack
  • Adjustable elastic headband
  • 4 Definition LEDs with Total Reflex Optics
  • Multiple settings depending on your needs, including emergency strobe
  • Switchlock prevents headlamp from accidentally being turned on
  • Alpine Emergency Signal
  • Water resistant
  • Included AAA batteries keep your light going for up to 80 hours
  • Cannot ship to Europe, Asia, Australia or Africa
  • Flood lighting
  • Four LED lights for a total of 60-lumen max output
  • 4 focused LEDs have excellent optical clarity to give you clear, bright light for medium-range lighting tasks; LEDs output 60 lumens and illuminate objects up to 30m away
  • Battery check warns of low battery level
Backcountry Edge

The Mammut T-Trail headlamp is an excellent balance of price and performance. With four LED bulbs and lightweight construction, the versatile T-Trail is perfect for hiking, backpacking, running or Nordic walking.

ProLite Gear
Step out of darkness and into the light with the Mammut T-Trail headlamp. From camping to hiking to nighttime climbing, the T-Trail will get the job done.
Sierra Trading Post
Any nighttime activity is easily illuminated by Mammut's T-Trail LED headlamp, with a wide 45° floodlight and 60-lumen output.
Pack the Mammut T-Trail Headlamp before embarking on a weekend camping trip, or even a late-night bouldering session with the crew. Packing quite a bit of luminosity for such a small size, the T-Trail stows easily in a pocket or pack.

Mountain Gear
There is no need to worry when the sun begins to drop when you have the T-Trail in your pack. Top 25 Category Product
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Average Price History: Price History
Review RatingNumber of Reviews
Average run time:High: 20 / low: 80 hours
Batteries:3 AAA
Battery Location:back
Battery Type:3 x AAA (included)
Battry Time:80 hours
Beam Type:Flood
Beam distance:High: 30 / low: 10 meters
Brightness levels:3
Bulb Type:Definition LED (4)
Bulb detail:4 LEDs
Bulbs:4 LED
Burntime on High:20 hours
Burntime on Low:80 hours
Dimensions:2.5 x 1.5 x 1.5 inches
Distance on High:98 ft / 30m
Distance on Low:32.8 ft / 10 m
Features:Battery Indicator
Headband Type:elastic
Light output:High: 60 lumens
Lighting Use:Sport/Outdoor
Lumen Range:50-99 Lumens
Max Lumen Output:60 Lumens
Max beam distance (m):30 meters
Max light output (lumens):60 lumens
Maximum Burn Time:80 hours
Modes:high, medium, low
Optimally suitable for:Backpacking, Winterhiking / Snowshoeing, Nordic Walking, Walking, Via Ferrata, Travel, Basecamp, Mountain Hiking, Education / Rental, Approach
Power Source:3 AAA
Power Type:Battery
Recommended Use:camping, hiking
Red light mode:No
Regulated output:No
Waterproof:No, water-resistant
Weight:2.5 oz / 72 g (With Batteries)
Weight with batteries:2.5 ounces
Compare specifications to related products.

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Subcategories of Lights & Headlamps:

Mammut T-Trail Headlamp Reviews:


El cheapo!

The on-off toggle switch is difficult to engage. When I took the lamp outside in sub-freezing temps it would not work at all!

Definitely returning this. Overall it feels so light I'm afraid it would break (or at least batteries fall out) if I dropped it.

I wish the review I saw here was also published on or I never would have bought this. It's a pain to return, because return shipping is on my dime.
Barn girl at REI on 12/12/2013

Nice Light but Poor Switching

Standard LED light with latern function. Rubber switch became loose and non-functional. Removed and pushed plastic swith until it fell out. Totally non functional.
HHnFC at REI on 09/09/2012