Review on Enhanced TrustFire DF30 150° Diving Photography Video Flashlight – 2350 Lumens Underwater Camera Dive Light with Rechargeable 32650 Battery by Justin Kedzior

Good reliable flashlight, bright, with good battery life. Cons of this flashlight: You need a charger to hold it. and additional batteries of this size - heavy for its size - UV output also puts out a lot of visible light Pros - solid build - shaft mode is very bright (certainly not as bright as a strobe, but a bright flashlight) - standard o-rings, not what - a proprietary form of the seal - convenient one-button control - dimming, after turning on the bay mode, holding the button starts dimming, releasing it stops.