Led Senser H14R.2 headlamp test



The LENSER H14R.2 LED headlamp has a maximum lighting power of 850 lumens for a range of 300 meters ! It has several lighting modes, from 60 lumens to 850 lumens, which spreads its autonomy from 6 to 40 hours. It has a flashing mode and a red LED on the back. In addition its battery can be deported thanks to an extension cable to be put in a backpack for example.

Technical data

Xtreme Power LED
Weight :
Luminous flux :
Boost/Power/Low: 850/350/60 lm*
Supply :
Lithium ion battery
Autonomy :
Power/Low: 15h/40h**
Energy :
16,3 Wh ***
Lighting range : 300 m *
* Luminous flux (lumen) and maximum lighting range (meters) with the most powerful setting upon ignition with new alkaline batteries or a fully charged battery.
** Average autonomy up to a luminous flux of 1 lumen.
*** Nominal value of capacity in watt hours (Wh).

Picture gallery


Dynamic Switch The dynamic switch of LENSER LED lamps allows you to change the light intensity with one hand in few milliseconds.
Press and hold the switch, the lamp will provide maximum brightness (Boost), then release the button, the boost mode will remain active for few seconds before returning to the previous mode. The Boost function is available at all times (even when the lamp is set to “Low Power” or “Power”).
When set to "Power", the lamp gives full light output.
In "Low Power" mode the lamp shines with reduced brightness in order to consume less energy.
Speeed Focus The "Speed ​​Focus" focusing mechanism is fast, reliable and in many ways superior to conventional mechanisms for adjusting ​​the luminux flux. It helps you create the right light for every occasion.
In conventional systems, focusing is achieved by turning the head of the lamp. This solution is too slow and not really suitable if you want to use the lamp with one hand. This is why Speed ​​Focus was developed, a pogressive focus adjustment mechanism by sliding in a single gesture.
Smart Light The designers of LENSER LED lamps have created Smart Light Technology in order to obtain lighting adapted to each situation. This technology is based on computer-optimized microprocessors, the result is a perfect balance between a large number of different lights and their simple and quick adjustment with a single push button.
There are several modes: Boost, Low Power, Power, DIM (adjustable from 15 to 100%) and Blink (Flashing).


This headlamp despite a high price (170 euros) is a pure wonder. It's easy to use and you can really adjust the beam to adapt it to your preferences. By searching on the internet, you can find it for 111 euros.

  • Wide choice of lighting power.
  • Red rear LED, which can flash.
  • Very good maintains in position.
  • Remote battery thanks to the extension supplied.
  • Indication of battery charge by color led.
  • Connector cover does not hold securely in place.
  • Focus adjustment not very obvious.
  • In beam mode, there is a slightly annoying luminous halo.
  • Its weight can be inconvenient if you don't deport the battery.
  • The charger cable is really very short.

Global Rating


  • I don't say it will be easy, I says it will worth it.

  • If you want something you've never had, you'll have to do what you've never done before.

  • Your attitude matters more than your abilities. Zig Ziglar

  • Motivation is when dreams put on their work clothes. Benjamin Franklin

  • Success consists of going from failure to failure without loss of enthusiasm. Winston Churchill

  • I do it because I can. I can because I want it. I want it because I'm told that I can't.

  • If you're absent during my struggle, don't expect to be present during my success. Will Smith

  • Success is getting what you want. Happiness is wanting what you get. W. P. Kinsella

  • Don't be afraid of the space between your dreams and reality. If you can dream it, you can make it so. Belva Davis

  • Go to the end of things before giving up.

  • Not having tried is worse than failure.

  • Every expert was once a beginner.

  • If you don't succeed the first time, shake and try again. Aaliyah

  • Failure is simply the opportunity to begin again, this time more intelligently. Henry Ford

  • Obstacles are those frightful things you see when you take your eyes off your goal. Henry Ford

  • Crying can give you sympathy, sweat will give you results. Laurent Vicente

  • Obstacles are those frightful things you see when you take your eyes off your goal. Henry Ford

  • Crying can give you sympathy, sweat will give you results. Laurent Vicente

  • Don't think limits. Usain Bolt

  • Running is the only medicine that my legs and my head, but also my heart and my soul, need. Laurent Vicente

  • A man who conquers himself is greater than one who conquers a thousand men in battle. Bouddha

  • If you want to run, run a mile. If you want to experience a different life, run a marathon. Zatopek

  • Is defeated only whoever believes it. Fernando de Rojas

  • I never lose. I either win or learn. Nelson Mandela

  • I often hear someone say I'm not a real runner. We are all runners, some just run faster than others. I never met a fake runner. Bart Yasso

  • I had as many doubts as anyone else. Standing on the starting line, we're all cowards. Alberto Salazar

  • May the road rise up to meet you. May the wind be always at your back. Irish Blessing

  • Your legs are not giving out. Your head is giving out. Keep going. Jillian Michaels

  • No matter how fast you run, you'll always be faster than those who sit on their couch. Richard Paradis

  • Ask yourself: « Can I give more? ». The answer is usually: « Yes ». Paul Tergat

  • The miracle isn't that I finished. The miracle is that I had the courage to start. John Bingham

  • Shoot for the moon. Even if you miss, you'll land among the stars. Oscar Wilde

  • No one ever drowned in sweat.

  • Those who think they have not time for bodily exercise will sooner or later have to find time for illness. Edward Stanley

  • Experience is a lantern that is worn on the back and that never shines the path. Confucius

  • It is not because things are difficult that we do not dare, it is because we do not dare that they are difficult. Lucius Annaeus Seneca

  • That little voice inside your head that says you can't do it, well... it's a liar!

  • Wake up with determination. Go to bed with satisfaction.

  • Be not afraid of going slowly, be afraid only of standing still.

  • Each step count.

  • Don't bother just to be better than your contemporaries or your predecessors. Try to be better than yourself. William Faulkner

  • We run, not because we think it is doing us good, but because we enjoy it and cannot help ourselves...The more restricted our society and work become, the more necessary it will be to find some outlet for this craving for freedom. Roger Bannister

  • You do not get to the summit by overtaking others, but by overtaking yourself.

  • Life's battles don't always go to the strongest or fastest man, but sooner or later the man who wins is the fellow who thinks he can. Steve Prefontaine

  • To win a race, the swiftness of a dart availeth not without a timely start. Jean de la Fontaine

  • If you feels good racing an ultramarathon, don't worry, it will pass... Guillaume Millet

  • Never allow your fear to grow larger than your faith. Jillian Michaels

  • Why choose to fail when success is an option? Jillian Michaels