Wurkkos DL10R Scuba Diving Light 4500Lumen Underwater 100 Meter Waterproof Flashlight,Tail Cap Built-in USB C Port, Magnetic Rotary Switch, XHP70.2 LED, IPX-8 for Diving Fishing Outdoor Activities.

I love this little light, very easy to use and shines brightly underwater. I can see so much inside the caves while I’m freediving, and it’s easy to switch between settings one handed. Ive only used it a few times but haven’t had to charge it yet. Hopefully it holds up!

I’ve been diving since 1974 and I love flashlights, what person doesn’t love a great flashlight? I do 99% of my diving in the Caribbean and some of Mexico’s cenotes. I never make a day dive without a small flashlight attached to a retractable zip cord on my BCD. This is my primary light that I see under rocks and ledges and into dark places like swim throughs during the day with. I’ve been using a light with an end push button on/off. Good light, but I wanted something that was easier for me to get to my selected beam and this Wurrkos DL10R does just that with its Magnetic Rotary Switch. For night dives I use a Wurrkos DL70 as a primary and this DL10R as my backup. The DL10R is super bright at an adjustable 4,500 lumens and can easily become a primary. If I’m filming at night and want less bulk. I can put it in a $15 hand-strap or head-strap and off you go hands free.

A dive master I was diving with had this light and I couldn't believe how bright it was. During the day it illuminated the reefs and crevices amazingly good throwing light onto the reef from several feet away. It put the pocket light I had been using to shame. I came home and promptly ordered this one. Since using it many divers have approached me wanting to know the brand as they want one for themselves. My only wish is that it would have a bit longer burn time. After 2 day dives using the high beam intermittently it needs recharging although it still lights but noticeably dimmer. At night the high beam is not necessary as the low beam lights up a large area of the reef. Great light.

Magnetic switch is easy to operate, rear compartment cover includes wide strap hole for secure tethering. Front and rear seals feel very secure for positive water protection. Good light output. Beam center has good reach (throw) while outer provides enough splash to illuminate nearby field of view. May be a negative for those looking for a more even light field. Will fit in a jacket pocket, but definitely not an EDC. Solid feel, but only time will tell...

I took this light scuba diving and it performed great. The magnetic rotary switch can be operated one-handed, and the brightness was very good underwater. The battery is high capacity 5000 mAH, which is the highest I've seen for a light this size. Superb underwater flashlight for scuba diving - I bought a second one because I like it so much.