Aluminum Underwater Dive Light for GoPro, 164ft Waterproof Fill Night Light Photography Accessories for GoPro Hero 13 12 11 10 9 8 7 6 5 4 3 Mini Max Session DJI OSMO Action Camera

Easy to connect to my go pro arm and camera housing. I use for diving trips. Made my pictures very vivid.

Compact and very bright. Less expensive than GoPro, much brighter, and no more bulky considering that the GoPro requires either a waterproof or Media Mod housing. Quite a bit brighter than the Suptig RSX-346 with the 36 small LED's and single GoPro battery. Light is less bluish than the GoPro with diffuser or the Suptig. Seems well made with solid casing. I haven't had a chance to check for waterproofing. I will grease the gasket, although that won't help if the leak is at the button or front lens.Update - Light failed on first snorkeling trip. No water in battery case, so must have leaked in the top switch or front lens. The first symptom was that the switch did not respond properly. Ultimately it failed entirely.

Used it 40m and also night dive. It iis good

Works very well. East to use.

First time using it underwater while snorkeling water got inside of the "waterproof" light and ruined it, no longer works and I cant contact the manufacturer

The YALLSAME Aluminum Underwater Dive Light may be marketed for the mini action camera market but they are just as useful for the DSLR video photographer. I don't own a GoPro (yet) so my review will be focused on the light's utility to the DSLR photographer (still and video).This kit comes with a single mount that will work with your camera's hot shoe mount or a tripod with the camera's 1/4-20 female mount or, for that matter, any number of things that provide either a male 1/4-20" or a color shoe mount. The kit also provides a dual mount so that two lights or a light and another accessory can be mounted on the aforesaid single mount to which the dual mount will attach.The light is BRIGHT providing 450 Lumens at 6 brightness levels with a color temp of approx 5000K. The dual batteries are rated to power the light for up to 9 hours and its 50 meter waterproof rating means that if you drop your camera into the brink at least your lights will continue to work. The light provides for three different types of recordings: action, single target and ambient lighting, each with its own brightness range and maximum runtime. It is charged through the included micro USB cable which will attach to your independently supplied bower block.All in all this is a very versatile light for using your DSLR or mirrorless camera to take still photographs or videos. Given its lengthy runtime and its different light settings it earns a solid 4 star rating from me. If you are in the market for a video light that can operate on land or on the sea this light should be on your shopping list as a possible purchase. The only drawback that I can point to is the lack of other colors or effects that can be found on other lights at comparable prices - whether that is important enough to you to give up the significant protective features of this light is a decision you need to make for yourself. For me it was the reason for the 4, rather than a 5, star rating.

Light has two batteries, one changer cable, and a number of options, and a dual mount. Battery charges in case and LED lets you know when done. During operation, hold power for two seconds to turn on, press for one second to switch between hi/low power and different lighting modes. Modes use different LED's so that they can put a lense in front to focus or diffuse LED light. S - mode is for action sports brightest wide mode, T - mode is targeted and is the lowest lumens but provides a narrow focus, and A - mode is ambient which is almost exactly between the other two but uses an "ultra wide angle" pattern. You can see the letter on the back of the light and blue means high and green mean low. I have been diving for years but not during the proliferation of sports cameras. Last dive I used an iPhone and a Divevolk case and got some great shots but needs additional lighting and the Divevolk does not have a shoe for a mount. As you see in the images, I am using this with an action camera (Mi Action 4K) which is a basic action camera and a enclosure, mounted to the included dual mount and then on a wristband that has a 1/4" screw (attachment included with the light) for the dual mount.Light (on land so far) does seem to be all that it is advertised to be and the included attachments are nice so you can likely take existing gear and integrate this without having to buy more. One note, for improved waterproof condition when being used, they recommend not leaving the case closed when not in use. Seems some concern about compressing the seal since no spare is included this makes sense they would want to help insure it lasts.

Used it for snorkeling in about 1meter deep, appeared to worked ok but by the time I got home light was ON and I was unable to shut it off, had to pull battery out and then noticed some wetness inside. Light apparently slow leaked and cause d power switch to work funky, after it dried out it works as expected. This light for sure can go too deep.