Outdoor activities

Even if we can use our lamps in an innumerable amount of different activities, you should know that originally, the specifications were written for the constraints of caving and then cave diving.

Meandre technologie aux ayralsFor your leisure activities, we offer 3 models

(all waterproof in immersion down to -150m)

The Meandre 1.0 model

Img 20210416 1059241st model of the brand, this 3000lm lamp is intended for practitioners wishing a homogeneous light to illuminate small and large volumes, for photos or videos or quite simply for great visual comfort. It has the advantage of not presenting, unlike lamps equipped with tight spotlights (6 to 10 ° for example), a luminous hot point which stands out on your visual and thus makes very natural lighting.


The explo 1 model

Img 20210416 113350

The best sealer of the moment. The ultimate lighting for caving. It will be perfect for fans of explorations, cavers who do not hesitate to embark on imposing wells ... Like the Meandre 1.0 model, the power varies from 100, 300 to 1500lm on the wide lighting LED and from 1500lm on the spot, ensuring you a very impressive beam (10 °) of light. You can also combine the 2 to reach 3000lm.


The UK model

Img 20210416 114019

The UK is identical to the Explo 1 except modes 1-2 and 3 which activate not the wide lighting LED but the spot. This allows diving in troubled water to benefit from a narrow beam of low power. Mode 4 activates the wide lighting LED. We keep mode 5 or the 2 LEDs are activated both at the same time.


Our lamps can be mounted on helmets of course and for this, we optimized the assembly for a minimal footprint.

Img 6953

You can choose your battery type according to the desired autonomies. We offer several types of batteries: Our lamps work from 7 to 12V but to give ou the best possible autonomy, we opted for 10.8V.
Our 10.8V batteries are 3 or 6 cell 18650 LG or Panasonic batteries assembled in France.

Battery pack 6 cells

Img 7881

This pack offers a very large autonomy (between 140h in mode 1 and 5h in mode 5). It is quite large on the helmet and obviously heavier than the 3-cell pack. However, if occasionally you are planning a rather short trip, we give you the option of using a 3-cell battery to reduce the weight. You can insert this battery in the big box by calling it with a "fake battery".

Img 7051

6 cells Battery pack

Img 6950

This discreet and lightweight pack offers a good compromise on weight, size and autonomy. (from 70h in mode 1 to 2h30 in mode 5 for a weight of 430g in total)


Laser-cut aluminum mounting plates are provided in the kit. They allow to fix your equipment on your helmet. These are flexible enough to be slightly folded if necessary to fit your helmet. Be careful, you drill your helmet under your own responsibility. We would not have been responsible whatever the outcome.

Img 6944

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    13 GENIS NOE On 22/03/2020


    I am very interesting to buy a EXPLO1 headlamp, but I have some questions before:
    First one is: in order to pass de cable throw the helmet instead of under the helmet as shown in your photos, is it possible to disassemble the cable gland of the battery pack as the Scurion headlamps? from what I see the warranty is lost if I disassemble it.

    Second one is: there is any possibility to acquire helmet and headlamp assembled?

    The only thing that I don't like of your headlamp is how to pass the cable under de helmet, because it could be damaged in narrow pass, I would like much more through the helmet.
    Thank you very much

    meandre-technologie On 23/03/2020

    Hi Genis, Many thanks to your interest for our products. You're right concerning the disasemble of the pressetoupe. It mounting is made with specific "Loctit". This assembling has been approuved and we Don't garanty another assembling. Yes, we can deliver our lamp mounted on helmet. Our preferance goes to mounting on Petzl helmet. (Vertex or Boréo model). Now, for your doubt concerning the cable : Under and no through the helmet. I have sold several hundred of lamps these 2 last years and I never had a return with a stuck cable or anything like that. I remain at your disposal, Philippe, Meandre Technologie
  • Haritz Izagirre

    14 Haritz Izagirre On 01/01/2019

    Hey there!
    What is the price por "the Expo1"?
    Where can i buy it?

    meandre-technologie On 24/02/2019

    hi Haritz, Sorry for the delay, You can order on our web site: For the lamp: https://www.meandre-technologie.com/en/store/kits/explo-1-model/without-connector/set-caving-cave-diving-diving-with-battery-2-6ah-blu-color.html Also add the fixation plates: https://www.meandre-technologie.com/en/store/fixation-on-helmet/fixation-with-drilling/ Don't hesitate if you need some other informations, contact us with this E-mail adress: meandre.contact@yahoo.fr Many thanks for your interest, Best regards, Philippe,

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