Torcia subacquea intelligente e di qualità, con sistema di ricarica facile con l'USB-C. La torcia dura fino a 2 immersioni (2 ore) con la luminosità all'80% circa. L'accensione graduale con il cursore permette di dosare bene la luminosità richiesta, senza sprechi di energia; garantisce anche che la torcia sia ben spenta, senza dover premere un pulsante più volte. La batteria si ricarica completamente in circa 1,5 ore. Il processo di carica è fatto il tal modo che non permette di accendere la torcia prima di aver vitato bene il tappo, come precauzione contro l'allagamento degli interni. Le doppie guarnizione garantiscono la tenuta stagna perfetta. L'unica pecca è la corona "frangivetro" davanti alla lampadina, che non serve in contesto di immersione e può anche dimostrarsi pericolosa se urta una maschera o altri attrezzi.

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Update 09/24/2024——————————I purchased the big 5k lumens model as well. Although unfortunately it has a yellow filament as well as the new 2k lumens models, it is certainly brighter, but it is much larger. I don’t know how practical it will be in technical diving, will seeUpdate 09/01/2024-------------------------I assumed that the unit, I received was a lone wolf defective one, so I requested a replacement, which Unfortunately had the same exact issue with the yellow instead of white light, So I contacted the seller/ manufacturer, and with it's up and downs, overall all it was a very pleasant experience, as they were responsive in a timely manner and they stood behind their product and cared about customer support and satisfaction, regardless if the change they made is for the better as they claimed or not.* First, they actually admitted my finding and the mid cycle life change that the model went through, getting a different light filament, instead of denying (which obviously will be hard as I have proof of it)* Second, they were keen enough, to explain to me, why they decided t make the change. The claim was that the yellow light will actually penetrate better/ deeper under water. Wether this is true or not, it os something to be seen in real life, because it doesn't make sense to me, for couple of reasons1- The wavelength color absorption/ penetration charts/ laws etc, only applies to light coming from the SURFACE/ SUN light when being seen from under water, as not all the wavelengths will make it through, depending on the absorption of the different wavelengths at different depths etc and that applies also to colored objects being seen under water with NATURAL sun light .....and the best evidence to that , and Tech divers, will know what I am talking about, is that when you go to around 60-70 meters under water, then all of a sudden everything is monochromatically blue, because at that depth only the blue wavelength can penetrate that depth, but when you introduce a whole spectrum light at the same depth from a strong light source, all of as sudden the natural red, violet, green color of the corals, fishes etc get fully restored, because you compensated for all the missing wavelengths that got absorbed in the way, and there is no penetration/ absorption factor (at least not as significant one, compared to light from the surface),so now the objects absorbs all the wavelength of the new light spectrum and only reflects their own, and hence we see their true color2- IF and Only if penetration/ absorption will still play an important factor, then Blue penetrate deeper than yellow, and of course since we can't use blue only, then the next best thing will be bright white (daylight) and not yellow light, which will be closer to the blue spectrum and will still theoretically penetrate deeper, if one believes that this is still a major factor, which I don't believe so* Third, they offered to send me an old head light only with the white filament from the factory in china, without the accessories, in exchange for updating my review, which I agreed on the condition that I will only update the original review, and I won't take it down, just to be honest and to make people aware of the potential issue and make their own decision. I know not everyone is going to notice/ care and be picky like me and in all honesty, if I didn't have the old unit with the white light, I would have not complained or noticed the difference, because overall it is an excellent product, like most of their other products that I have bought multiple times now over the last few 3 years or so, I just wish for they particular one, they come up with a better lock mechanism for the light switch, since, although it works great above water, no matter how hard I try, I always found it turned on in my pocket, either by the time I made it to the bottom or when I am back on the surface ...Anyways, after exchanging few e-mails back and forth with very responsive customer, in a timely fashion they decided to send me a whole unit, with the old white light filament, including the accessories unconditionally and told me to keep the original one I ordered from Amazon as well.I originally was planning to wait till I receive the old unit and actually try Bothe white and the yellow light under water, but I decided not to do, that, since I am afraid I may forget, get busy and don't have a chance to do it, so I decided to update the review with the overall top notch customer service experience, even before I physically receive the unit, which they shipped and send me the tracking number.I will try to make a second update in hopefully a couple of month from now, when I get a chance to test the old white, versus the new yellow light side by side under deep water and see if their theory/ reasoning for change will actually hold true or not, even though it theoretically didn't make sense to me, but I can be wrong ... but overall I don't think the difference will be noticeable , as most of the time no one is going to be holding the 2 lights side by side and most divers won't go that deep anyways and don't think this would create any issues for the average recreational diver at 30-35 meters----------------------------------------------------------------------------------------------------------------------------The brighter, more focused , YELLOW one, is the one I just got few days ago, while the less bright, less focused, more daylight wight, is the one I bought last year and did only 1 week of diving with ... why the same exact model will have that much inconsistency in brightness and degree of the color ????

So far so good, tested it on a 18 meter dive for about 30 min. Performs really good even on daylight. The only con would be its size, is quite long compared to your average dive lamp. I use this as main lamp.Soon I’ll move to a cable canister lamp and will keep this as my backup.

Una linterna de buceo pequeña, ligera, y con un diseño SOBRESALIENTE que tiene previsto hasta el menor de los detalles. Sorprende desde que la sacas de la caja.1 – El acabado y los materiales son EXCELENTES: da la sensación de robustez y confiabilidad.2 - FUNDA RÍGIDA. en las fotos de Amazon aparece con una funda de tela, pero el modelo que yo compré (LetonPower 14S) viene con una estupenda funda rígida. Esto te va a permitir llevarla de viaje con mucha mayor protección.3 - CORREA CONVENCIONAL (de cordón) para sujetar a la muñeca. Al final tiene un mosquetón para enganchar a la linterna, que permite quitar y poner la correa con mucha facilidad.4 - CORREA DE VELCRO para sujetarla a la muñeca. Esto me pareció una opción muy interesante, ya que te permite tener la mano libre para manejar el ordenador u otras herramientas. Es la única que he visto que ofrezca esta opción.5 - CABLE DE CARGA USB. Tiene una peculiaridad: el cabezal de plástico que sujeta el puerto USB-C es más estrecho de lo normal para entrar perfectamente en el hueco de carga de la linterna. Si usas otro cable convencional, no te va a entrar, porque sus cabezales son más anchos. Es un pequeño inconveniente, pero compensado por el resto de ventajas que ofrece.6 - MONEDA para desatornillar la tapa del puerto de carga. En realidad, no es más que un círculo de metal liso, específico para esta tarea. Pero es una opción muy cómoda para no tener que llevar un destornillador ni tener que buscar una moneda que “encaje”.7 - BOTE DE SILICONA. Trae un pequeño bote con grasa silicona con la que hay que “untar” todas las roscas, para evitar que se oxiden, al igual que hacemos con todas las roscas del regulador de buceo.8 - MANUAL DE INSTRUCCIONES. Esta es la parte “más floja”. Es una simple hoja con muy poca información. No dice, por ejemplo, cómo montar la CORREA DE VELCRO. Lo solventé capturando todos los pantallazos de la página de Amazon, donde lo explica perfectamente, e incluso me descargué un vídeo del unboxing donde hay una demo. He guardado toda esa información en el ordenador por si en el futuro necesito repasarla.9 – Tiene 2000 lúmenes. Lo normal en una linterna de buceo es de 2000 a 5000. Pero para el tipo de buceo que yo practico (recreativo) es suficiente.10 - El alcance “teórico” es de 300 m. Pero esto no me preocupa demasiado: en el Mediterráneo (que es donde suelo ir) la concentración de plancton en suspensión no te va a dejar ver más de 30 o 40 metros de distancia. Y de noche esto se reduce mucho más (15-20 m). Por lo que cualquier linterna te va a servir.11 – El interruptor es muy duro, para evitar que se pulse por accidente. Pero tiene una pinta muy robusta. Ofrece varias funciones que se van activando en pulsaciones secuenciales. Esta secuencia no viene en el manual, por lo que hay que consultarlo en la página de Amazon. No obstante, si te pones a “jugar” con el interruptor, enseguida descubres los modos de funcionamiento.12 – La duración de la batería depende del uso. A máxima potencia (2000 lúmenes) dura 1,5 horas, lo que es suficiente, ya que una inmersión normal dura 1 hora. A 1500 lúmenes dura 3 horas.13 – Filos rompe cristales. El cabezal de la linterna tiene forma de “almena de castillo”. Descubrí que algunas linternas lo llevan para poder golpear con ella las ventanillas de los coches y romperlas en caso de que un coche caiga al agua.En RESUMEN: una linterna EXTRAORDINARIA por su DISEÑO EXCEPCIONAL (con todos los detalles imaginables), pequeñas dimensiones y peso, y con unas prestaciones normales, pero suficiente para un buceo convencional. El PRECIO ES BUENÍSIMO: la relación calidad-precio es INSUPERABLE. Recomendable 100%.Me he comprado dos: una para bucear y otra de backup para llevarla en un bolso, por si acaso fallara la primera (en buceo siempre es recomendable llevar las cosas “por duplicado” para mayor seguridad).