Review on 🌊 Diving Flashlight, Waterproof Diving Light with Max 2000 Lumens, Rechargeable Dive Flashlight featuring Cree XHP35 HD LED, 4 Modes Scuba LED Flashlight for 150M Underwater, Includes 1x 18650 Battery and Charger by Dan Sturm

The Wurkkos WK20S features an XHP35 HD LED with a color temperature of around 5300, beautifully placed in an orange peel reflector and delivering the advertised 2000 lumens! It's very bright and very durable. The quality of the WK20S appears to be excellent. Anodizing has a nice satin finish feel. It's a good solid weight. Threads are square and smooth. The case back has double O-rings for a tight fit when diving. The head has at least 3 O-rings to keep water out: on the lens cap threads and on either side of the rather thick glass. I did some tests with the Wurkkos WK20S. The flashlight started operating north of 2000 and kept it going for a few minutes before dropping to around 1000 lumens for the next 75 minutes. It worked for a total of 150 minutes before finally shutting down. Controlling the WK20S is as simple as it gets. There are four modes (low, medium, high and turbo). Press the button once to turn it on, press it again to scroll up the modes. Long press to turn off, although the long press is actually pretty short. It has a mode memory (it returns to the same mode it was in when it was powered off). Packaged in a relatively nice box, the WK20S contained everything you need to get it started: a flashlight, a Wurkkos-branded 3000mAh 18650 battery, a charger and USB cable, spare O-rings , a lanyard and instructions. Overall a good set - definitely recommended (and not just for diving)!