Review on 🔦 Wurkkos DL40 5000 Lumen Dive Flashlight: Ultimate Brightness for Scuba Diving Adventure - Samsung LH351D LEDs, IPX8 Waterproof, Rechargeable Batteries Included! by Jeff Richmond

First impressions count. And so far very good! While I haven't used it for diving yet, I intend to update this review when the time comes. But the build quality is good. Excellent body. Threads are clean cut and the head and caps are easily removed to reveal dual o-rings on both ends. Spare parts are also available. 26650 batteries have plenty of power but if you need backups you have 18650 pods so you can use 18650 if you have any. The charger works as expected with LED charging status indicators. Light output is fairly even, the central hotspot is softer on the sides, and the color temperature is a neutral white of 5000K. The lens is a beautifully polished reflector with perfectly clear glass. Claimed beam range is 437 yards. I wouldn't be surprised if more. There is a good power range between the 4 modes, reaching 5000lm in Turbo mode. 3+ hours in turbo mode is impressive! And the 300lm low mode is pretty bright but seems perfect when you're underwater. The switch is easy to operate even when wearing gloves. More coming soon!