Best Underwater Kinetics in 2026

Twist ON/OFF bezel sealed with two O-Rings for reliability

Reliable double o-ring waterproof seal

Beam produces a bright center spot with low level peripheral lighting

Alkaline performance - 900 lumens on high, 400 lumens on low

Run time: 5.8 hrs on high / 20 hrs on low

Unique optical design unites two high intensity LEDs into one beam with twice the intensity

Alkaline performance - 575 lumens on high, 200 lumens on low

Run time : Alkaline : 5 hours on high, 19 hours on low

Ergonomic pistol grip for a comfortable hold

250 lumens / 5 hour run time

Push button rear switch

Mask strap included for hands free use

1100 lumens on high power / 440 on low

16 hour run time on High / 20 hrs on low

8 C-cell alkaline batteries

ABS/LEXAN CUNSTRUCTION - This compact flashlight features high impact ABS, LEXAN and polyurethane rubber, construction for durability, hydrogen scrubber catalyst, polarized battery contacts and 0-psi vent minimize explosive risk from leaking batteries

HANDS FREE LIGHTING - The 4AA can easily be mounted on any hard hat or helmet using the UK Universal Helmet Clip; the clip comes with both brimmed and slotted hard hat adapters

COLOR CLARITY - A Xenon bulb provides vibrant color clarity which is essential when doing detail work that requires you not to cut the wrong wire

Flashlights

Manufacturer: Underwater Kinetics

Country of manufacture: United States

PROJECTION OPTICS - Projection Optics let you zoom with a twist of the bezel from a wide beam to an intense spot

HIGH-INTENSITY 2-WATT LED - Single high-intensity 2-watt LED lasts for thousands of hours and will not break when dropped; unique eLED circuitry maintains constant brightness for 80% of alkaline battery life

IMPACT RESISTANT FLASHLIGHT - Rubber sheath molded over bezel to reduce glare and improve impact resistance (passes 6 ft drop to concrete test)

Machined reflector yeilds a bright center spot, which gives the light the ability to penetrate the darkest ledges or murkiest water

All polymer construction makes it impervious to seawater, the enemy of steel and aluminum alike

Single handed switching with thumb or index finger

Machined reflector yeilds a bright center spot, which gives the light the ability to penetrate the darkest ledges or murkiest water

All polymer construction makes it impervious to seawater, the enemy of steel and aluminum alike

Single handed switching with thumb or index finger

WATERPROOF & LIGHTWEIGHT - The Vizion I headlamp is remarkably lightweight and waterproof for use in the most challenging climates and conditions; safety certified for use in hazardous locations

MODERN TECHNOLOGIES - The VIZION I boasts 2 unique technologies that put this light at the front of the pack: Compound Path Optics (CPO) create a tight, center-weighted beam while the Thermal Recovery System (TRS) extends battery life in cold weather

PERFECT FOR GLOVES - The VIZION was designed with a large rubber power button that was made for use with heavy work gloves and helps remove that little frustration from your day

WATERPROOF and LIGHTWEIGHT - The Vizion I headlamp is remarkably lightweight and waterproof for use in the most challenging climates and conditions; safety certified for use in hazardous locations

MODERN TECHNOLOGIES - The VIZION I boasts 2 unique technologies that put this light at the front of the pack: Compound Path Optics (CPO) create a tight, center-weighted beam while the Thermal Recovery System (TRS) extends battery life in cold weather

PERFECT FOR GLOVES - The VIZION was designed with a large rubber power button that was made for use with heavy work gloves and helps remove that little frustration from your day

Batteries: No; Bulb: LED; Burn Time: 6.5 Air 4 Water; Carry System: Lanyard; Material: Plastic;

Output (lumens): 205 Lumens; Power Source: C;

DURABLE OPTICS - This flashlight with superior LED technology features Proprietary Compound Path Optics (CPO) reflector which captures the light and focuses it into a brighter, and more narrow beam with almost no spill light

BRIGHT LIGHT - Beam produces a bright spot with almost no peripheral light so nearby personnel are not affected

COMPACT AND LIGHTWEIGHT - It is the most compact light in its class, so it can go anywhere you go, via pocket, belt pouch, or helmet clip

12 lumens, 114.8/35 ft/m

1.5-2 Hours (Alkaline) ; 2.5-3 Hours (Lithium)

waterproof up to 33 Feet or 10 meters

3400 mAh lithium ion battery.

To be used with the Aqualite Pro lights.

Made in the U.S.A.

Snaps quickly in or out of wrist mount

Fully adjustable rubber wrist strap

Configures for right or left hand

Replacement o-ring for UK Underwater Kinetics C4, C8, or Light Cannon Dive Lights Flashlights

Smart Charger

Charge Indicator Light

International Voltage Input

INTRINSICALLY SAFE FLASHLIGHT. Safety certified for use in hazardous locations (conforms to UL 783 and ISA 12.12.01, Class I Division 1). Ideal for work, inspection, industrial and emergency use, or as a backup EDC flashlight - the 4AA CPO serves as a dependable tool for a wide range of situations. With our accessory helmet clips, the flashlight can be securely mounted to a firefighter's helmet, a work helmet, or a hard hat.

DUST & WATERPROOF FLASHLIGHT. The 4AA CPO features a watertight casing and secure o-ring sealing that provides protection of its internal components against water and small particles. IP67 rated for all-weather use. EXTENDED BATTERY LIFE IN COLD TEMPERATURES. The patented Thermal Recovery System recycles heat from the LED to warm batteries for improved performance in low temperatures.

BRIGHT FOCUSED BEAM. The Compound Path Optics (CPO) is the UK's patented optics system that creates a tight, center-weighted beam. The CPO reflector produces a bright spot with almost no peripheral light, so nearby personnel is not affected. With a maximum LED brightness of 120 lumens, this flashlight’s beam pierces through dark environments for up to 631 feet / 192 meters. 4 AA batteries provide up to 5 hours of run time. Constant brightness over 70% battery life.

Rechargeable NiMH battery pack for increased lumens!

For the C8 eLed

Made in the U.S.A.

The new Gatorlite industrial light sports a more ergonomic belt clip allowing for a more comfortable and secure grip and a large push button switch making it easier to use when working with heavy gloves.

Gatorlite clip allows for easy attachment to belt or gear. Has push-button tail switch for one hand operation. Beam distance 500 ft. Depth rating to10ft. Push-button tail switch button is much easier to use if your hands are wet then a twist on-off switch

The Gatorlite also utilizes UK’s proprietary Thermal Recovery System (TRS) which recycles heat from the LED to warm batteries for improved performance and allows it to operate in lower temperatures than competing lights.

Ozone resistant quick release knife straps included.

Hollow ground straight and serrated knife edges for all types of cutting.

Quick disassembly for cleaning, no tools required.

257 lumens, 577.4/176 ft/m

14 burn hours

Waterproof 500 feet/152.4 meter

Mount your Aqua lite to the included hand mount and keep your hands free for other important tasks. Compatible with all Aqua lite models, The lights snap easily and quickly in and out of the wrist mount.

The adjustable power button allows the user to easily toggle through the 3 power settings. The large surface provides an easy grip, even while using gloves.

A replaceable battery gives the diver the unique advantage of switching to a fresh battery between dives without having to wait for the light to recharge. The battery is easily recharged with a small cradle and USB cable that is perfect for travel.

Holds one GoPro camera with housing and accessories

Lightweight soft case packs easily

Rubber emblem and zipper pulls

Smart Charger

Charge Indicator Light

International Voltage Input

Features: Machined reflector yields a bright center spot, which gives the light the ability to penetrate the darkest ledges or murkiest water

All polymer construction makes it impervious to seawater, the enemy of steel and aluminum alike

Single-handed switching with thumb or index finger

THE RIGHT LIGHT FOR THE JOB - The 2AAA Xenon Penlight S is always handy when you need a little help seeing the important details

MULTIPURPOSE FLASHLIGHT - Out of the shirt pocket or tool box, the 2AAA Pen Light S is ideal for close-up inspections, night-time repairs or navigating in the dark

HIGH-IMPACT CASE - Its non-conductive high impact case allows use around circuitry or electricity; safety certified for use in hazardous locations