10 Reviews: Best Dive Light for Cave Diving (Apr 2024)

Underwater Kinetics is recognized for manufacturing great diving equipment. This is the main diving light. Unlike some diving lights that boast greater lumens but aren’t true. The rechargeable battery will last 3 hours on high power. Battery life increases to 5 hours at 560 lumens. The C8’s controlled power output keeps the beam intensity constant throughout the battery charge. Normal usage should last ten years on the rechargeable battery. Because it’s the main dive light, it only operates in spot mode, and UK’s proprietary 2 eLed optics technology puts 90% of the light into the beam’s center. This reduces backscatter and glare. The focused light allows for a range of 500 feet or 150 meters. With its extended range, this may be the greatest spearfishing dive light.

I had these lights years ago and got it again because they are so good.
I am over buying the imported cheap rechargeable ones that are inconsistent. With this light you know what you have, and it's good.

by Eric

The Big Blue is a compact main dive light that shines bright. It produces 3500 lumens at maximum power! That’s a lot of power, and it’s made for technical diving. You may cycle among the four power levels of 350, 875, 1750, and 3500 lumens with the simple push button. The push button is big enough to work comfortably when wearing gloves. It lasts roughly 1.5 hours at full power and over 15 hours at the lowest setting!

Fantastic technical dive light! Incredibly bright and outstanding runtime.

by Thomas Crowe

This dive light has a depth rating of 150 feet (45 meters) and is composed of aviation-grade aluminum alloy that meets military criteria, indicating that it is a high-quality product. There are no additional modes on this light; it can only be turned on or off. It is powered by 3 C size batteries; you may use rechargeable batteries, but you must not use a battery that exceeds 4.5 volts or the LED will be fried and the guarantee will be voided (1 year). While it isn’t quite a “tiny” flashlight, it should fit well in your BCD pocket. This might be the greatest diving light for less than $100. 

Excellent scuba light, I use this on my GoPro flex arm for photos, amazing in the dark.

by JMo

The Sola Dive Light 800 is a hybrid dive light that may be used for both main and secondary dives. The broad beam (60 degree width) at 800 lumens is an excellent light for photography. The Sola light in spot light mode (12 degrees) at 500 lumens is perfect for examining wrecks or hunting for marine life. It has a superior design than most other diving lights I’ve seen, allowing you to securely strap it on your wrist. This frees up both hands for camera, gauges, etc. If you don’t want to use the strap, you may remove it and use it pistol grip style.

This is an extremely good value for the product! Product arrived in good shape and works wonderfully. [...]

by Isaac Hanna

The OrcaTorch D550 is a dependable 1000-lumen dive light with a strong reputation for long-term usage from OrcaTorch. It comes with a rechargeable lithium-ion CR18650 battery, as well as a charging connection and cable. This battery should provide 2 hours of continuous use on the highest brightness setting or roughly 6 hours on the lowest brightness setting. This should be more than enough time for most dives. It takes around 7 hours to fully recharge the battery, and having a backup on hand is always a smart idea.

Worked very well on some cenote and wreck dives in MX. my cave dive leader had several older orcatorch lights that he still swears by after thousands of dives.

by JLC72

With a pistol grip, this light is easy to hold and use for extended periods of time. A half-pull of the trigger activates the device for a brief period, while a full pull activates it throughout the duration of the session. True 550 Lumens of lighting, unlike other dive lights that advertise more but aren’t as bright as they suggest. It is powered by four C-size batteries and can run for a whopping 24 hours at a time! While maintaining a decent spread, the beam quality is superb.

This is my Second time dive light,these LED lights were very bright and easy to hold.the price is good to accept.overall useful as my main for wider brightness during night dives

by Dongsheng

This diving light is designed for GoPro or similar cameras. The light is certified waterproof to 147 feet (45 meters), so it won’t flood while recreational diving. This light’s output is fairly consistent, meaning it doesn’t decrease as the battery drains, and it stays bright for the full battery life. Battery life is outstanding, you get 80-90 minutes in high power mode (500 Lumens) and 6 hours in low power mode (80 Lumens). The regular GoPro bracket clamps right on top of the light, so no additional are required, however you’ll probably want to purchase a pistol grip to connect the camera and light to.

Fantastic dive lights! No hot spots and a nice even spread while diving in caves. These lights attach nicely to action cameras and a hot shoe on a DSLR. I love the new smaller, portable design. This is a great light for the global traveler who needs to save on space and weight.

by canyon

Due to its 1200-lumen output capability and a design that allows for a reasonably steady flow of light even in the darkest of environments, this LED cave dive light is without a doubt the finest available on the market. The BlueFire 1200LM Diving Flashlight Xm-L2 LED provides a constant flow of light, making it an excellent option for cavers searching for high-quality dive lights.

Took this light on a cave hike, the zoom on the light was great, I was able to light up the cave perfectly. Great brightness, highly recommended.

by Just your average guy

The Light & Motion GoBE 700 Dive Light, which has been developed with a custom-engineered lens and top-level CREE LED technology, is ideal for both underwater activities and surface activities. This dive light offers a brightness output of 700 lumens, which, although lower than the output of most other LED diving torches, is nevertheless sufficient to make your diving activities more fun. Divers that want to dive into extremely deep, dark caverns will find the flow of light to be just ideal.

Very well made, incredibly bright, easy to use underwater with gloves!

by Mikeferndz

The Acebeam D20 is a palm-sized diving light that is powered by a CREE XHP35 HD LED. The IMR21700NP-510A is a rechargeable 5100mAh 21700 Li-ion battery with a Micro-USB charging connector and a charge-discharge USB cable. Because of its longer run life, the Micro-USB rechargeable 5100mAh 21700 battery eliminates the need to carry another device. The light can be seen from 200 meters away and emits 2700 lumens. It’s quite light, weighing just 128 grams.