Wurkkos WK20S Scuba Diving Flashlight,2000 Lumen Dive Flashlight 363M Long Range SST40 LED 90CRI 5000K IPX8 Waterproof Underwater Torch Professional Snorkeling Light for Under Water Deep Sea Cave

Out of the 10+ newer lights I own, this one is probably the best all around light. The WK15 is the 4th light from the left in the picture. If I had to get rid of all of the others, then this light would be the best one to keep for overall performance and carry ability. Its shockingly bright on the turbo setting and gives off a good "flood" of light (as opposed to a pointed laser like spot light pattern). Inside my house at night it is so bright you can see all of the little imperfections on the white drywall no matter where you point it. Outdoors it gets even more impressive. When I walk my dog through the park, some of my weaker lights can't shine very well at further away objects such as trees without the light sort of "washing out". This light has no problem lighting up anything near or far away outdoors in the pitch black within reason. It doesn't get hot too quickly on turbo like some of my other lights, and the user interface is very simple. 4 light levels, turbo, strobe, and that's it. Perfectly uncomplicated for my needs. Here are the other lights I have recently purchased and tested for reference: Sofirn SP33S Wurkkos TS22 Wurkkos TS21 Wurkkos FC12 Wurkkos FC11 Sofirn IF22A Sofirn SC31 Pro I originally intended on buying one or two EDC flashlights to carry in my pocket and use for various things. My big want was the OLIGHT Seeker 3 Pro that retails for $139 and has an output of 4200 lumens. A friend highly recommended it telling me it put out a TON of light. He was right. Unfortunately for the OLIGHT, I discovered these Wurkkos and Sofirn brands while I was waiting on it to ship and bought one or two to test. Two Wurkkos lights turned into 8+ more of them because now I'm hooked. LED tech has come a long way since the days of an incandescent flashlight with 3 C batteries thats 12” long. These little things put out some serious light! When I tested the OLIGHT against the Wurkkos WK15 in my backyard I made up my mind pretty quickly. The OLIGHT would be returned. $140 light vs a $37 light with very similar output was a no brainer. Each of these lights have their use, but obviously 8-10 flashlights is a little overkill. The great thing about these lights is that they are so inexpensive that you can afford to go overboard a little!

I own several other Wurkkos flashlights, but this is my first diving light. And it does not disappoint! Like my other Wurkkos lights, the fit, finish, and overall build quality of the DL07 is excellent. Upon opening the box, you'll find: - the DL07 Flashlight (with a 5000mAh, 26650 battery already installed) - battery charger - USB-C cable for battery charger - strap/lanyard - ball mount - ball mount screw - extra o-rings - spacer to allow for smaller diameter battery to be used (probably an 18650) - instructions and notice Since this is a diving light, let's look at a few features that are different than a "regular" flashlight. First of all, this light is supposed to remain waterproof down to 100m. Have I tested that claim? Not yet. Do I believe it? Absolutely. Under the tail cap, there are 2 o-rings, instead of the usual 1 o-ring that I have in my other waterproof lights. You can see this in some of the pictures. Also, instead of the usual button on the side or tail cap, this light utilizes a magnetic rotary switch to turn the light on and rotate through the different modes. This is one less point of failure as far as water ingress is concerned. The ring rotates very smoothly and has a distinct click/stopping point at each setting. The "lanyard" is longer than usual and has a rubber sleeve, so that it's comfortable on the wrist. A ball mount is included, for mounting to an underwater camera or anywhere else you might have a ball clamp. The ball is mounted to the light using the included 1/4-20 bolt, which means you could also use the hole to mount this light to a standard tripod as well. Now, let's talk about the emitters. The DL07 contains: - 1 x CREE XPL-HI 5300-5700K LED - 4 x Samsung LH351D 5000K 90CRI LEDs - 1 x CREE XPE LED red light - 1 x LG UV LED light The 4 Samsung LH351D LEDs are a very pleasant color and offer a nice, wide flood. The rotary switch allows selection of a low (max 800 Lumens) and a high (max 3000 Lumens!) for these flood emitters The CREE XPL-HI 5300-5700K LED offers a narrower and cooler colored beam. It gives a max of 1000 Lumens. The red CREE emitter claims to have a max of 180 lumens, but feels brighter. And the LG UV offers a max 1000 Lumens. With 4 different types of emitters and 5 color/brightness selections, it's a great all around light, whether you dive or not. (The UV light is especially fun for the kids, who have glow-in-the-dark stars on their bedroom ceilings) Overall, I feel that Wurkkos flashlights are a great value and the DL07 is no exception.

The first thing you'll notice about this diving light is it's perfect palm size form factor. Not only is the form factor ideal to fit in your hands but it's large enough to get a solid grip on it even if you may be wearing diving gloves. The other thing I immediately noticed is that the on/off / adjustment ring is placed exactly where your thumb and forefinger would fall on the body of the light when you were gripping it normally. The adjustment ring also has some grooves machined into it to give you a better grip on the adjustment ring as likely will be required under slippery water. And again the adjustment ring is placed precisely where your hand would expect it to be while attempting to manipulate the adjustment ring underwater or again possibly wearing diving gloves. This tells me it's a very well thought out light. The rotational adjustment ring makes the switch waterproof as there are no exposed mechanical parts that could be damaged by being submerged in water. The power for this light is provided by a very generous 26650 lithium cell rated at 5,000 mAh. These 26650 cells are some of the largest commercially available lithium ion cells and their perfect for this application as they provide a greatly extended runtime, because, well you can't actually be changing batteries underwater now can you? This included 26650 cell was verified to have 5,000 mAh capacity when tested and has generally been my experience with all of the wurkkos labeled lithium cells, all very high quality. The light also includes a typical ball mount found on other diving accessories. Package also includes a lithium ion cell charger as well as spare o-rings and instruction manual and an 18650 adapter tube that you can use in a pinch to run this diving light on 18650 lithium cells. Also included is a hefty lanyard that attached to the end of the diving light. Now on to the actual performance in terms of illumination. The first rotational click provides a cold white spotlight The second click provides a warm white flood light that is extremely bright, the next click is still a warm white flood light but at a lower brightness, subsequent click turns on the red light, and the last mode is an ultraviolet light. What I've noticed throughout all of these modes, and I'm not sure how they did this, but the beam flood is extremely evenly dispersed. There are no hot spots donuts or bright rings anywhere it is just one very smooth wide cone of light without any discernible center source. This is critical when using a light underwater especially a very bright light of 3000 lumens so that the reflection back from the water doesn't blind you or impair what you're trying to observe, so it's essential to have that very smooth wide spread field of light so that you can appropriately see underwater versus a beam with a hotspot center that would impair your vision underwater. This again tells me that not only was the mechanics & physical construction of the light well thought out but also the electrical / illuminating properties are ideal for diving. Well I have to admit I'm a little bit of a flashaholic owning over 50 different flashlights. Enter into my collection this latest offering, and I believe this is their first so called "diving light" advertised as 100% waterproof. We're going to test that! Okay I tested it, please see video. Spoiler alert.. It passed 100% functionality and remained totally dry inside the light itself. If you look at the photos above you can see a totally dark in ground swimming pool which in the next photo is illuminated by ONLY this diver light on high. The pool is approximately 40 to 50 ft long and the diver light had no trouble illuminating the pool from one end to the other which hopefully you can see in the photos and in the video. Also if you leave off the diving ball accessory arm on the light you should be able to screw it into a tripod mount, and be able to use it as a photography fill light ,since as I mentioned the spread and smooth beam pattern allows this to function also as a fill light for photography with its very smooth even pattern of light dispersion. I've looked at the prices of a few other diving lights and they can be very very expensive where as this light here performs very well at a fraction of the cost of those other diving lights. Keep in mind a high quality 26650 lithium cell is close to 20.00 alone. If you like me you're going to try one light from Wurkkos and wind up with a whole bunch more of their products, I'm excited to see what they put out next. (That's assuming you're a " flashaholic" like me.)

I was a little hesitant at first with this flashlight. I'm used to lights with push-buttons on the end of the handle, and with a more textured, tactical look to them. Over the last few weeks though, I've come to appreciate the single button on the side. I also LOVE this idea I got from Wurkkos: if you want to ensure there is no way the light can accidentally get turned on, give the end a slight twist. Not even a full or half twist; just barely a twist makes it so the light can't turn on (ie, our young kids don't play with it and run the battery out =). Then when I use it, a slight twist to the end and it's ready to go. One press of the side button turns on the light, and each press after that cycles between four levels of brightness. Long-press the button to turn off the light, and when you turn it back on again it remembers the brightness it was at when you last turned it off. I'm not sure about the 2000 lumen turbo setting. It's bright, but doesn't seem like 2000 lumens to me. Since the beam is not adjustable I do like that it has a bright narrow beam surrounded by a more diffused outside beam; so you get the benefits of both. Anytime I get something with an IPX rating I strive for the highest possible, even when unnecessary. In this case it's necessary because this light can go deeper than I've ever gone or ever will go, but it feels good that it's THAT waterproof. I don't think you can get higher than the IPX-8 of this flashlight. I like that as a dive light it's extra-durable, because we tease in my family about needing cases on everything due to how rough we are with them. So durability is a feature we appreciate. The battery is rechargeable, but instead of having a charging port on the flashlight it comes with an external charger. I appreciate that because this is a diving light, and no port makes one less way for the waterproofness to fail. It also gives me a way to charge some of my other batteries =) This light came with extra O-rings, a USB-C cable to plug into the external charger (or whatever other electronic I need it for =), and quite a unique lanyard. The size and thickness of the lanyard are better than any I've ever received for a flashlight or other lanyard-friendly device, but the unique part is the silicone sleeve on it. At first I thought it was bulky and awkward and unnecessary, but it makes it SO easy to slip your hand into! Even when not diving but just sitting at your desk (I always have a light sitting at the edge of my desk in case I want to illuminate something either under the desk or outside at night), when you hear something scurrying along the side of the house - with one movement you are slipping your right hand into the lanyard, standing up, and opening the window with the left hand to see that skunk before it disappears around the corner of the house. Hypothetically. I know from past experience that Wurkkos has great customer service. Before I got my first Wurkkos I had Streamlight, Thorfire, Coastal, Klarus, Maglite, and some others I can't remember off the top of my head. Wurkkos are the ones I keep at my desk now. They are solid, throw a great light, and have been such good deals for the money. Thank you for reading, I hope it was helpful.

I have a few different flashlights from Wurkkos now and this one is already my favorite yet. It's the WK15-01. It sports a CREE XHP50.2. It's 4.5 inches long and slightly over 1 inch in diameter. It weighs 142 grams including the battery and lanyard. Remove the battery and it's literally half the weight. A great feature is that it stays at the brightness you last used when you turned it off so you don't constantly have to flip through the brightness settings to get to the brightness you're consistently using. It even has battery safety protection such as high and low voltage and reverse polarity. So if the battery is overcharged, undercharged, or you put it in backwards, it won't be damaged. My favorite feature is we finally ditched the micro USB for USB-C! This light is small enough to fit in your hand or pocket but bright enough that it should be all that you need. Five different brightness levels too. With the brightest setting and your hand an inch away from the lens, you can start to feel the heat within one second. A minute later and the flashlight body is noticeably warm but not too hot to touch. It comes with a big double-sided belt clip which would work good on a hat bill as well. Also a lanyard, a couple spare o-rings and a USB-C to USB-A cable. I tried charging this flashlight from a few different sources. I was able to draw 3A at 5V = 15W from a 100W USB-C PD port on the EcoFlow Delta 2. I got 2A at the same voltage from both the regular USB-A port and the high speed USB-A QC 3.0 port for a total of 10W. However the coolest feature to me is that you can PULL power from this flashlight battery as well. I plugged the flashlight into my phone (that seems so weird to say that) and my Samsung Galaxy S21+ actually showed "fast charging" and was drawing 2A at 5V! The flashlight having a bi-directional USB-C port is a great feature in an emergency. The capacity of the flashlight battery is bigger than my phone's battery so I should be able to get about 1.5 phone charges from the fully charged flashlight battery. The battery is a 21700 lithium ion cell that's rated for 18Wh/5000mAh. Made in China and displays the CE and ROHS certifications. Clicking the single button turns it on or off and holding the button down it changes between the four brightness settings. A fast double click of the button reveals turbo mode which is technically the fifth brightness setting. It also has strobe mode and lockout mode. The button has an LED that lights up green for 5 seconds when you turn the flashlight on. If it lights up red that means the battery is low and if it's flashing red that means it's really low and needs to be charged. The button also flashes red when you're charging so you know there's a good connection. Once it's fully charged it turns green to let you know it's done. Overall, this is my ideal EDC flashlight. The bi-directional USB-C port is a great feature

I love this light. The first thing I noticed is that it’s compact. It’s as small as you can get a 21700 powered flashlight with a reflector. It’s a tad bit shorter than my Convoy S2+ and about the same thickness, despite the fact that the 21700 is much larger than the 18650 in the S2+. I was pleasantly surprised by how well it fit in my pocket. It performs similarly to my Sofirn IF25A quad SST-20 light but heats up far slower meaning it’s much more practical. Build quality is rock solid. The E-switch is probably one of the nicest and most satisfying button I’ve seen on a flashlight. Threads are well greased and the pocket clip is really strong (If you don’t like that you might have to bend it out a little bit). The XHP 50.2 LED is one of my favorite LEDs. Good balance between flood and throw, it’s very bright for a single emitter, and it doesn’t have the super green tints like my Fenix lights have (SST-20 and SFT-70). The UI is very intuitive and easy to use, which is a great thing for most people; however, it can be a bit boring to enthusiasts. I’ve fallen in love with the Anduril UI and I personally wish Wurkkos will put out a pro version of this light with the Anduril. Overall 3000 lumens in such a small light used to only be possible with multi emitter lights that would heat up way too quickly. Wurkkos has managed to reach that performance in a compact body, and for a great price.

I own several Wurkkos lights and this one is well worth the money. Like all Wurkkos they are well built and you can feel it in the hand. It's the perfect size and it can get very bright. I tend to use it on the lower light settings so I can extend battery life. I didn't have an opportunity to dive with it but I did use it in the rain and it is water proof. The lanyard is huge, I assume to help it not sink if you lose it in the water. The batter charger is a separate unit, which makes sense because it's meant to be water proof - you do not want a charge port exposed to water. The sst40 led is very nice and I have bought a few lights with it. I would recommend this light for anyone needing a nice EDC light that can be submerged.

Sorry to be the party pooper for all those who gave 5 star reviews…. GENERAL: For use as flashlight on land, or as a dive light, and if you have two free hands, this is a good light. Seems well made. The full-power brightness gets noticeably dimmer after about 20 minutes, and the light gets noticeably warmer, then fairly hot, starting around 10 minutes after being full on. The red light and UV options are interesting, but of no use to me. FOR UNDERWATER PHOTO/VIDEO: Nice, bright, wide beam. But despite that I think the design is far less than ideal for underwater photo/video. MY PREFERRED SETUP: I wanted to use this occasionally as a video light, far more often for still photos as a supplemental light or focus light for my strobe, and I would be operating it one-handed because I need to use one hand to hold the tray where my camera and strobe are mounted. The light would be mounted on the end of an 8 inch ball arm extension. NEGATIVE #1: It takes a good bit of torque to turn the light on/off and cycle through the various brightness levels using the adjuster ring (no buttons). That’s not easy or ideal with only have one hand free to do that, the light is on the end of an extension arm, and the ring is smooth/slippery. It would be a bit better if the ring was knurled. And I would have to do the on/off thing, or at least turn the brightness down, often, between shots, to conserve battery power. In addition, you need to remember which way (clockwise or counterclockwise) to turn the ring to turn the light on, off, brighter, dimmer, etc. The various positions for on, off, etc. are engraved on the light, but the markings are tiny and with the light hanging off an extension arm, often in dim light, they’re going to be hard to see. Picky complaint? Maybe, but I’d rather not have one more thing to think about. Even though some people say a rotating control is better than a push button in terms of water leakage risks, I would much prefer a button or two instead of the rotating switch, and with a button all you have to do is push… easy, even if some functions are a short push, others a longer push. NEGATIVE #2: The ball mount. Most other dive photo/video lights I’ve used have a captive bolt (built into the ball mount) to attach the ball to the light’s threaded hole. That’s not the case with this light. It has a separate bolt (supplied) that passes through the ball mount, the far end being what you screw into the light, and you need an allen wrench (not supplied) to tighten it down into the light’s threaded hole... and later to remove it after the dive for rinsing/cleaning. I have dozens of allen wrenches in the proper size (4.5mm as I recall), but the wrench is just one more “unnecessarily necessary” small thing to keep up with. NEGATIVE #3: I don’t know whether the supplied bolt is marine-grade stainless, but even if it is after a dive I’d want to remove it and the ball for cleaning in fresh water. Once again, you need the allen wrench. (You didn’t leave it in the hotel room, did you?) POSSIBLE SOLUTIONS TO NEGATIVE #2 & #3: I thought about epoxying the bolt into the ball mount, screwing it in with some Loc-Tite on the threaded end, then sealing off both ends of the bolt with some silicone sealer. That way I could simply attach/detach the ball to the light and be done with it. I wouldn’t hesitate to do that, but given NEGATIVE #1 I’m not sure it’s worth the bother.. OVERALL: For underwater photo and video, my sole purpose for buying it, I’m not a big fan of this light. I ordered another brand/model of light, will check it out, and I may return this Wurkkos light. .

I've used the Wurkkos WK15 for 3-4 camping trips now, and out of all the flashlights there, it's consistently the brightest and the lightest. The turbo mode is useful if you really want to wake everybody else up, and the other modes last for a good while. USB C charging and reverse charging means that you don't have to worry about your flashlight running out of battery - and it can even act as a spare powerbank if needed. Highly recommended.

Bueno soy pescador tengo 3 semanas de uso con ella la uso para buceo en agua dulce la verdad que la luz es demasiado buena la doble goma que tiene hacen buen trabajo en no dejar pasar el agua y no he tenido problemas en ese sentido. Lo malo según mi experiencia: 1: La primera no venía ningún cargador incluido a como dice en la descripción me tocó comprarlo por separado. 2: Yo uso el modo de luz 2 de 4 en la descripción me parece que menciona que dura hasta 6horas y no me dura mucho solo 1 Hora y tengo que cambiarle otra batería. Para el precio la verdad es que estoy bien pero si la carga durará un poco más esta linterna estaría 10/10 gasto 3 baterías para un buceo de 4 oras.

Hiermit möchte ich meine Eindrücke und Erfahrungen zur Wurkkos HD11 (SST40/CSPxxxx) teilen. Erster Eindruck/Lieferumfang: Die Lampe kommt in einer sehr schicken Verpackung mit aufklappbarem Karton mit Magnetverschluss (ein einfacher Karton, wie sonst bei Wurkkos oft üblich, würde m. M. n. ausreichen). Neben der Lampe mit installiertem Akku und Clip finden sich ein wertiges USB-A zu USC-C Ladekabel, eine kurze Anleitung, Ersatz O-Ringe und ein Lanyard. Die Lampe macht einen wertigen Eindruck. Sie hat für eine 18650er Lampe schon ein gewisses Gewicht (knapp 139g betriebsbereit) und ist vergleichsweise lang, was der Abwinkelmechanik geschuldet ist. Im Inneren befindet sich der Akku mit dem Isolationsplättchen. Die Anodisierung ist fehlerfrei in leicht matten Finish ausgeführt. Die Mechanik zum Abwinkeln läuft sehr satt und nicht zu leichtgängig. Reflektor und LED sehen sauber zentriert aus und sind frei von Verschmutzungen. Die Gewinde laufen geschmeidig. LED/Lichtleistung: Thrower: Die SST40 erzeugt mit der 15mm "TIR" Optik ein sehr gleichmäßiges Lichtbild ohne irgendwelche Artefakte oder scharfe Übergänge. Die Lampe ist ein guter Mix aus throwig und flutig, mit hellem Zentrum und gleichmäßig abfallender Helligkeit zum Rand. Bei Bedarf ist eine gute Reichweite möglich. Das Licht ist Neutralweiß und frei von Farbstich (mein subjektiver Eindruck). Die Farbwiedergabe dürfte besser sein. In der höchsten Stufe werden aus einem vollen Akku ca. 5A gezogen, die die angegebenen 1700 Lumen realistisch erscheinen lassen. Im Moonlight-Modus (niedriste einstellbare Helligkeit), der seinen Namen wirklich verdient, benötigt die Lampe gerade mal 1mA und ließe sich theoretisch über Monate mit einer Akkuladung betreiben. Einen Buck-Treiber sehe ich hier jedoch nicht, d. h. die Helligkeit ist abhängig von der Akkuspannung, d. h. die Helligkeit nimmt im Laufe des Betriebs mit Absinken der Akkuspannung ab. Flooder: Um die 15mm TIR Optik sind sechs weiße CSP1919 LEDs positioniert, die den Gesamtdurchmesser der Optik auf 24mm bringen. Die Ausleuchtung ist sehr gleichmäßig und praktisch nicht gebündelt. Das Licht würde ich als Neutralweiß mit eindeutigem Grünstich beschreiben (mein subjektiver Eindruck). Die Farbwiedergabe dürfte auch hier besser sein. In der höchsten Stufe werden aus einem vollen Akku ca. 2,2A gezogen. Auch hier gibt es einen klasse Moonlight, der ebenfalls nur um 1mA zieht. Die Modi „Throw und Flood“ können kombiniert werden, wobei die maximale Gesamtleistung geringer ist als die Summe der einzelnen Modi – die angegebenen 1800 Lumen erscheinen durchaus realistisch. Rotlicht: Tja, der Rotlichtmodus... Hier gibt es zwischen den weißen CSP1919 noch drei rote CSP1313 LEDs, die leider ein sehr ungleichmäßiges Lichtbild erzeugen. Das ist jedoch allemal als Rücklicht oder Warnlicht zu gebrauchen und zieht 160mA bzw. 80mA im Dauer- bzw. Blinkbetrieb. Akku/Ladung: Der Akku lässt sich über eine USB-C Buchse laden. Die Ladung wird eindeutig über den rot leuchtenden Taster angezeigt. Ist die Ladung beendet leuchtet der Taster dauerhaft grün. Der Akku wird auf 4,19V geladen - vorbildlich. Leider sitzt die Ladebuchse unter dem wasserdichten Stöpsel so tief und eng, dass u. U. nicht alle USB-C Stecker mit größerem Kragen hineinpassen werden. Das beigelgte Kabel passt jedoch optimal und lädt den Akku über meinen PC mit 2A. Sehr erfreulich ist, dass mein 65W Laptop Reiselader, der sonst bei vielen Lampen streikt, diese Lampe ebenfalls mit 2A lädt (jeweils über ein USB-C Powermeter gemessen). Der Akku mit 3000mAh Aufschrift kommt bei meinen Tests auf ca. 2880mAh/2770mAh aufgenommene/abgegebene Kapazität, was akzeptabel ist. Handling/Bedienung/Taster: Das Handling ist toll. Der Clip sitzt sehr fest und das Akkurohr lässt sich bei Bedarf drehen, so dass der Clip in die andere Richtung zeigt. Die Lampe liegt sicher und geschmeidig in meiner Hand. Die Lampe verfügt über einen kräftigen Magneten in der Tailcap. In Kombination mit der Mechanik zum Abwinkeln, die ganz klar das Highlight dieser Lampe ist, ergeben sich etliche Möglichkeiten zur Befestigung und Ausleuchtung. Der Lampenkopf lässt sich dabei stufenlos Abwinkeln und man kann sicher sein, dass der eingestellte Winkel auch beibehalten wird – die Mechanik fühlt sich großartig an. Die Bedienung erfolgt über ein etwas eigenwilliges, jedoch logisches UI. Ein einfacher Klick schaltet die Lampe ein, Doppelklick bringt einen in den nächsten Modus (Throw-Flood-Throw+Flood), langes Drücken bringt einen in die nächste Helligkeitsstufe. Dreifach-Klick in den Rotlichtmodus. Durch langes Drücken gelangt man bei ausgeschalteter Lampe jeweils in den Moonlight-Modus. Der Taster ist ideal platziert, fühlt sich toll an, verfügt über einen angenehmen Druckpunkt und zeigt über das beleuchtete Wurkkos Logo den Akkustand an. Insgesamt überzeugt mich die HD11 sehr. Sie ist eine tolle Arbeitslampe mit hoher Leistung und Vielseitigkeit. Mit einem entsprechenden Kopfband ließe sie sich sogar als Kopflampe einsetzen. Ich werde sie vor Allem für Arbeiten am Auto nutzen.

I've used this just once on a snorkeling trip for about 1.5 hours in the water. Visibility was decent and brightness level 2 of 4 was the sweet spot for me. Meaning this torch is plenty bright enough! Dual selaed and spare o-rings which is nice to see. I did find the strap too long so I shortened it with some scissors and a lighter. To operate you press once for on and hold for off. Clicking while turned on cycles through the modes. I appreciate there's no SOS/strobe as that mode is always annoying (may update this comment if ever I find myself needing it).

Práctica y perfecta para mi uso. Es muy manejable, robusta y ocupa poco espacio. Y lo mejor : muy vérsatil lumínicamente.