Diving opens up a world of wonder, but the deeper you go, the less light penetrates. This loss of colour and visibility isn’t just inconvenient; it can obscure details crucial for safety, navigation, and appreciating marine life. Without a reliable underwater light source, much of the vibrant beauty and hidden intricacies of the underwater realm remain unseen. That lack of illumination can turn a potentially breathtaking dive into a muted experience.
- 【Super Bright】 White Light Brightness: 10x 1200LM = 12000LM; Blue Light Brightness: 4 x blue= 240LM; Red Light Brightness: 240LM. The max diving depth is 80m/262ft under water, max 12000 lumens...
- 【Wide Beam Angle & Convenient Handle】 120 degrees wide beam angle, suitable for underwater photography and supplementary lighting. Utilize 10x White + 4x Red + 4x Blue LED, creating a great light...
- 【7 Modes & 2 Switch】 White light switch mode (the left power key): High / Middle / Weak / OFF (Long press the button for 2 seconds at any mode)；Red and blue light switch Mode (the right power...
What to Look for When Choosing a Dive Light
Before committing to a purchase, anyone serious about exploring below the surface needs to consider a few key factors when buying a scuba diving underwater flashlight. Such a tool isn’t merely for seeing in the dark; it’s essential for restoring natural colours lost at depth, signalling, and even safety in certain situations. The ideal buyer is a certified diver, whether recreational or professional, who engages in activities like wreck diving, cave diving, night diving, or underwater photography/videography, where ample and versatile lighting is paramount. Someone who only plans shallow, daylight dives might find such a powerful and specialized light overkill and perhaps a basic backup torch sufficient. Considerations should include brightness (lumens), beam angle (wide for video/photo, narrow for spotting), maximum depth rating, battery type and life, build quality, and the number and type of light modes offered (white, red, blue). Ease of operation, even with gloves, is also vital.
- Powerful functions, diverse colors, 21 button mode remote control, 7 kinds of lamp color change, adjustment of light brightness, automatic mode, three speed timing, etc., to meet your needs for...
- Super Bright Flashlight: Updated XM-L2 Led, the maximum range up to 100 meters. The diving light can be submerged up to 80 ft. So diving flashlight provides you ultra-bright light when underwater...
Introducing the SecurityIng 7 Modes 80m Scuba Diving Underwater Flashlight
This SecurityIng dive torch is designed for those who need serious illumination beneath the waves. It promises a powerful and versatile lighting solution for depths up to 80 meters, offering a wide beam angle specifically catering to underwater photography and videography. When you purchase the SecurityIng 7 Modes 80m Scuba Diving Underwater Flashlight, you typically get the torch unit itself, often with spare O-rings, though crucially, batteries are not included. Compared to smaller, single-LED backup lights, this unit is a beast, aiming to compete with more expensive dedicated video lights in terms of output and coverage. It’s tailored for the diver who wants to light up large areas or capture vivid underwater footage, rather than just a casual explorer needing a simple spotting light.
Pros:
* Extremely high maximum brightness (12000 lumens)
* Wide 120-degree beam angle ideal for video/photo
* Multiple light colours (white, red, blue) and modes
* Decent depth rating (80m)
* Robust build quality
* Built-in protection features (overheat, reverse polarity)
Cons:
* Requires four 18650 batteries (not included), adding to cost and complexity
* Can get quite hot on land (due to protection features activating)
* Button operation underwater requires careful handling
* Battery life on maximum brightness is relatively short
In-Depth Look: Performance and Advantages
Having used the SecurityIng dive light for several dives now, I’ve gotten a real feel for its capabilities and limitations. The core promise of this light is its sheer power and versatility, particularly aimed at those interested in underwater imaging.
Blinding Brightness (12000 Lumens White Light)
Let’s talk about the headline feature: 12000 lumens. This is delivered via 10 individual white LEDs. When you flip this thing on at full power underwater, it’s genuinely impressive. On a deep wreck dive, descending into areas where ambient light struggles to penetrate, this underwater light cuts through the murk effectively. It restores colour to sponges and corals that appear brown or grey at depth, bringing them back to their vibrant hues. The difference it makes in illuminating larger sections of a wreck or reef is startling compared to smaller torches. It feels like carrying a small sun with you. For navigation or exploring darker crevices, even the middle or weak modes are sufficient and conserve battery. However, that max brightness is a game-changer for seeing everything clearly in challenging conditions. You feel much more secure when you can properly light up your surroundings, assessing potential hazards or simply finding your way in a vast, dark environment.
Expansive 120-Degree Beam Angle
Unlike traditional spot beams, the 120-degree angle on this dive photography video torch is a massive plus for anyone shooting photo or video underwater. A narrow beam creates a harsh hotspot and leaves the edges dark, which looks terrible on film or in photos. This light produces a much more even spread of light, reducing the harsh contrast and providing natural-looking illumination across a wide field of view. When filming marine life, this means you can light up the entire subject and its immediate surroundings without constantly having to adjust the light’s position. It creates a soft, wide pool of light that’s perfect for capturing the natural environment. This feature alone makes it significantly more useful for imaging than many standard dive torches on the market. It solves the problem of uneven lighting that plagues many underwater visuals.
Versatile 7 Modes and Dual Switch System
The array of modes is surprisingly useful. You have High, Middle, and Weak white light options, which is standard but necessary for managing brightness and battery life. What sets this underwater flashlight apart are the red and blue lights and their modes (Red, Red slow flash, Blue, Red fast flash). Red light is often used by underwater photographers and videographers because it doesn’t spook nocturnal marine life as much as white light and is useful for focusing in low light without affecting your night vision or that of your buddy. Blue light is less commonly used but can be interesting for fluorescence photography if you have the right filters (though this light isn’t explicitly marketed for fluorescence, the blue LEDs are present). The flashing modes are useful for signaling, especially in low visibility or at night. The dual-switch system (one for white, one for red/blue) makes switching between modes relatively intuitive, though as the user review mentioned, care is needed when operating buttons underwater to prevent water ingress, a common concern with sealed electronics. This range of options means the SecurityIng dive light isn’t just a brute force illuminator but can adapt to different diving situations and photography needs.
Power Requirements and Constant Current Output
This light is power-hungry, requiring four 18650 batteries. This is a double-edged sword. On the one hand, it requires an investment in good quality batteries and a reliable charger, and managing four batteries is more work than one or two. On the other hand, this is precisely what enables such high output and decent run times on lower settings. The constant current output is a crucial internal feature. This means the light maintains a consistent brightness level for as long as the batteries can sustain it, rather than gradually dimming as the battery drains. This provides predictable performance throughout your dive, which is essential for photography and safety. Choosing high-capacity, high-drain 18650 batteries (like the Samsung 3000mah 15A mentioned in a review) is key to getting the best performance and duration from this dive torch. Ignoring the battery requirement or using low-quality cells would severely limit its potential.
Built-in Protection Functions
The inclusion of multiple protection features adds a layer of safety and longevity to the light. Reverse polarity protection is a must-have for multi-battery devices; accidentally inserting a battery backwards won’t damage the unit. The over-heat protection function is particularly important for such a high-output LED light, especially when used on land. While the user review mentions it arrived well-oiled and seemed robust underwater, using such a powerful light out of the water can generate significant heat, potentially damaging the LEDs. The protection steps in to prevent this, dimming or shutting off the light if it gets too hot. There’s also over-discharge protection, which prevents the batteries from being drained too low, potentially extending their lifespan and preventing damage. These features indicate a thoughtful design that prioritizes both user safety and the durability of the underwater light itself, crucial for a piece of gear used in demanding environments.
Handling and Build
The torch comes with a sturdy handle, which makes it comfortable to hold and carry, both above and below water. The overall construction feels solid, typical of aluminium dive lights. The weight is manageable underwater. The well-oiled O-rings upon arrival and the inclusion of spares show attention to detail regarding the seal, which is the most critical aspect of any underwater gear. Proper maintenance, like washing in fresh water after each dive, as suggested by another user, is vital to keeping the seals in good condition and ensuring the light remains waterproof down to its 80m rating. While button operation underwater requires a gentle touch and minimizing use, as noted, this is a common practice with many sealed torches to minimize the chance of water ingress around the seals activated by pressing.
What Others Are Saying: Real-World Experiences
Looking around online, it’s clear that users appreciate the powerful output of this SecurityIng dive light, especially for deep dives and exploring dark environments like wrecks. One diver specifically noted its effectiveness at 32 meters inside a wreck, highlighting the “massive” light density and strength, finding it performed exactly as needed for deep penetration. The different colour modes were also tested and confirmed to work well. Positive comments often centre on its brightness and wide beam, making it suitable for its intended purpose of photography and general illumination at depth. The build quality and the secure feeling of the seals (when properly maintained) are also points of satisfaction for those using it in challenging underwater conditions.
Final Thoughts and Recommendation
The loss of light underwater is a significant challenge that limits visibility and diminishes the vibrant spectacle of marine life. Without adequate illumination, divers miss out on colour, detail, and the ability to properly document their experiences. The SecurityIng 7 Modes 80m Scuba Diving Underwater Flashlight is a powerful tool designed to overcome this. Its intense brightness and wide beam make it an excellent choice for restoring colour and lighting up large areas, particularly valuable for wreck diving or underwater imaging. The multiple colour modes add versatility for different situations. If you’re looking for a robust, high-output dive light to enhance your underwater adventures and capture stunning visuals, this light offers compelling features. To check it out further and see full specifications, click here.
Last update on 2025-07-09 / Affiliate links / Images from Amazon Product Advertising API