Hand-strap mount keeps your fingers free to use cameras and other tools. Features multiple power settings to extend battery life. Maximum light output is 1,200 lumens. Rated for 100 meters. Equips reliable external charging interface.
Battery may discharge at a quicker rate than projected on the high setting. Expensive.
A small and compact light that features a maximum output of 1,000 lumens. Compatible with 1 18650 battery, 2 CR123A batteries, or 2 16340 batteries. Rotary switch improves reliability underwater. Rated for up to 150 meters of depth.
Twist switch can be difficult to operate with 1 hand.
This 3100-lumen diving flashlight works at depths of up to 100 meters. There are 3 different lighting modes, depending on your swimming environment and needs.
This option may be too thin for your liking.
This option has a red light, blue light, and white light with a 120-degree irradiation angle. The battery lasts up to 10 hours on the lowest setting. It can withstand extreme pressure, too.
Great for videos, not necessarily as a flashlight.
Another fantastic pick for beginners due to the ergonomic pistol grip and intuitive switch. Two settings are available: 575 lumens with a 5-hour runtime or 200 lumens with a 19-hour runtime. Features a tough polymer coating and rubber lens boot.
Some users noted the O-ring configuration could potentially lead to flooding.
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