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  • Luminocity
    300 lm
    5 lm
  • Battery
    2.5 h
    45 h
  • Luminocity
    300 lm
    5 lm
  • Battery
    2.5 h
    45 h

Ledlenser ML4

4 reviews

Ultra-compact, clippable area lighting.

With the ultra-compact ML4 lantern, you can take the bright area lighting anywhere you go. The ML4 only weighs 2.5 ounces, is less than 4 inches long and has a carabiner hook so you can clip it to practically anything. Thanks to Ledlenser Micro-Prism technology the ML4 provides efficient, glare-free and targeted lighting up to 300 lumens. It has three power modes of bright, white light and two red light modes, as well as blink mode. It is powered by an included rechargeable battery but offers Dual Power Source, meaning an AA alkaline battery can be substituted when a power source isn't available. The ML4 offers a unique magnetic charging system that makes for more efficient charging that withstand the elements,and the on/off button also acts as a battery status indicator, letting you know when it’s time to charge back up.
Regular price $49.95

or 4 installments of $12.49 USD by   More info

Special Information

  1. Light Functions

    • Power - high light output for every situation
    • Mid Power - medium light output for every situation
    • Low Power - economical light for long battery life, glare-free reading and working
    • Boost - short-duration maximum power for more brightness
    • Blink - automatic emission of light impulses at regular intervals
  2. Switches

    • Front Switch - a switch on the front of the lantern
  3. Special functions

    • Dual power technology - offers extended usage time thanks to AA batteries to back up the included rechargeable battery
    • Fluorescent Elements - to make it easier to find the light in the dark
    • Optional red light - for enhanced maintenance of night vision
    • Carabiner snap hook - for flexible usage and fastening
  4. IP-Class

    • IP66 - Dust-proof and protected against powerful water jets
  5. Energy Management

    • Low Battery Warning - it warns you when the battery is low
    • Battery Indicator - it shows the current level of the battery
    • Charge Indicator - it shows the current charge status of the battery
  6. Rechargeable

    Did you know that conventional, disposable batteries can require up to 500 times more electricity to produce than they can release? By opting for rechargeable batteries, not only are you saving money in the long-run by reusing the same batteries, but you’re no longer throwing disposables away, which is a plus for Mother Earth.

Technical Details

Ledlenser ML4


  • LED Configuration 9 x Power LED
  • Luminosity1 MAX 300 lm - MIN 5 lm
  • Battery Duration1 MAX 45 h - MIN 2.5 h

Battery and Casing

  • Battery 1x Li-ion 14500 3.7V
  • Battery Capacity2 2.77 Wh
  • Water Resistance IP66
  • Rechargeable Yes

Height and Weight

  • Length (defocused) 97 mm
  • Head Diameter 34.5 mm
  • Weight 71 g

Product Contents

Ledlenser ML4

In the box:

  • 1 set of rechargeable batteries
  • Magnetic charging cable
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Customer Reviews
5.0 Based on 4 Reviews
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Filter Reviews:
Ben F.
United States United States
Time to replace old lanterns

Last winter in Texas we had five days with no power. I had these lanterns with fluorescent bulbs that were about 40 years old. They were fine when the power went out for a couple of hours. They were giant, about 18 inches tall, but not real bright by todays standards. I have a couple of LEDLENSER flashlights that became our only light source. They lasted, with a couple of battery changes, through the whole blackout. My wife told me to replace the old lanterns. So, I bought an ML6 and an ML4. I did not consider any other brands because the flashlights have survived the rough treatment by my 3 year old grandchild. My wife could not get over how bright they were and how much light they put out. I only wish that I had bought them before the winter storm took away our electricity.

michael W.
United States United States
bright light

Love the fact I can use a regular Battery when the rechargable is dead,Great size for my tent -Gets the job done and VERY packable

United States United States

I am a retired really late night type of person, & am often enjoying a late night coffee & smoke on my usually dark front porch, & this light, which I usually have on the lowest power red mode, gives me enough light without being distracting, to light up the whole table where I set my coffee cup & ashtray. I have tested all modes, & can't believe how powerful it is for its size. I also love the long battery life, & the fact it is rechargeable.

Rich H.
Australia Australia
My Favorite Lantern

This thing Is so tiny, but so big in personality! it's used religiously everyday and night and my kids always steal it from me, so I have to get some more