REVIEW: Suptig Diving Light – High Power Dimmable Waterproof LED Video Fill Night Underwater Light

There are moments when capturing the perfect shot, especially in challenging environments like underwater or at night, feels impossible without the right gear. I remember struggling to get clear, vibrant video in low-light conditions, ending up with dull, murky footage that didn’t do justice to the scene. This lack of proper illumination wasn’t just frustrating; it meant missing out on truly memorable captures, leaving potential incredible visuals lost in the shadows. Finding a reliable lighting solution became essential to elevate my videography.

When you’re venturing into the depths or shooting after sundown, a dedicated underwater video light is crucial for adding necessary illumination and colour back into your footage. These lights combat the natural absorption of light by water, which quickly diminishes both brightness and colour saturation, especially red tones. An ideal candidate for this type of product is anyone using an action camera like a GoPro, DJI Osmo, or Insta360 for activities such as snorkelling, scuba diving, night diving, or simply shooting video in low-light environments around water. Someone who doesn’t plan on taking their camera underwater or shooting in dimly lit conditions likely doesn’t need a specialized underwater light and would be better served by standard above-water lighting solutions.

Before you invest in a dive light, several factors warrant careful consideration. The maximum waterproof depth rating is paramount – ensure it exceeds the depths you plan to explore. Brightness, measured in lumens, determines how powerful the light is; consider whether adjustable brightness is important. Look at the beam angle; a wider angle is better for illuminating larger scenes, crucial for action camera footage. Battery life is key, especially on longer dives or shoots. Check the battery type (rechargeable is a plus) and if it’s easily replaceable or compatible with other gear you own. Compatibility with your specific camera model or mounting system (like GoPro mounts) is also vital. Finally, consider the build quality – it needs to withstand the rigours of underwater use.

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Introducing the Suptig Diving Illuminator

The Suptig Diving Light is a compact, powerful LED video fill light designed specifically for action cameras and other compatible setups, promising to bring much-needed illumination to underwater and low-light video recording. It aims to solve the problem of dark, colourless footage by providing a strong, wide-angle light source rated waterproof down to 147 feet (45 metres). When you purchase it, you typically receive the light itself, a rechargeable battery (often compatible with GoPro Hero 3/3+ batteries), a charging cable, and various mounting accessories to attach it to your action camera setup. Compared to higher-end professional lights, the Suptig light positions itself as an affordable yet capable option for recreational users.

This Suptig light is clearly intended for action camera users who need supplementary lighting for underwater video or low-light filming. Its compatibility with a wide range of GoPro models (Hero 2 through 13) and other brands like SJCAM and Akaso makes it a versatile choice within this niche. It’s not designed for professional cinema lighting or for those who require extremely deep waterproof ratings beyond its stated 45m limit.

Here’s a quick look at its pros and cons:

Pros:

* Impressive waterproof depth rating (147ft/45m) for recreational diving.
* Decent brightness (500 lumens) and wide-angle coverage suitable for action cameras.
* Multiple lighting modes (High, Low, SOS) offer flexibility.
* Uses a rechargeable, replaceable battery compatible with some GoPro models.
* Generally affordable compared to many other dive lights.
* Compact and lightweight design.

Cons:

* Reported issues with build quality and durability of plastic components/mounts for some users.
* Battery life, while acceptable on High mode (1.5 hours), may be short for very long dives/shoots.
* Some user reports of units failing or flooding at depth, despite the rating.
* Lack of detailed instructions or clear packaging for some units.

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Key Features and Their Practical Advantages

Having used the Suptig Diving Light over time, I’ve come to appreciate several aspects of its design and functionality, as well as encountering some limitations. Here’s a breakdown of the features and how they translate into real-world benefits (or challenges):

Waterproof Capability (147ft / 45m)

One of the standout features is its claimed waterproof rating of up to 147 feet (45 metres). For recreational divers, this depth is more than sufficient for exploring most reefs and popular dive sites. The ability to reliably take this underwater light down to such depths means you don’t have to worry about it flooding on typical dives. This waterproof design, featuring sealed battery compartments and robust O-rings, is fundamental to its purpose. Without adequate waterproofing, the light would be useless in its primary intended environment. It gives you the freedom to focus on your dive and capturing footage, rather than constantly worrying if your equipment will survive the pressure. While the majority of my experiences have been positive regarding its waterproof seal, I’ve noted the reports from other users about failures, which does introduce a degree of caution, especially when pushing towards the maximum depth limit. Regular maintenance of the seals is definitely advised.

Brightness and LED Count (500 Lumens, 36 LEDs)

The Suptig Diving Light boasts 36 LEDs, producing a maximum output of 500 lumens. While not the brightest light on the market, 500 lumens is a respectable amount of light for illuminating subjects close to an action camera. Action cameras typically have wide fields of view, and a light source like this helps fill that wide frame with light. The benefit is significantly improved colour and detail in your underwater videos. Instead of drab, green or blue-tinted footage, you get vibrant reds, oranges, and yellows, making your subjects pop. The light temperature (5500K-6000K) provides a neutral white light that helps restore natural colours. For low-light situations above water, like night video recording, 500 lumens is ample to light up your immediate surroundings. It’s crucial to understand the limitations – this isn’t powerful enough to light up vast underwater landscapes, but for focusing on nearby fish or coral, it does a solid job.

Multiple Lighting Modes (High, Low, SOS)

The presence of three distinct lighting modes – High, Low, and SOS flash – adds valuable versatility to the Suptig light. The High mode provides the maximum 500 lumens for when you need the most illumination, ideal for deeper water or capturing subjects in their full colour range. The Low mode is a power-saving option, extending the battery life considerably (up to 4 hours compared to 1.5 on High). This is perfect for longer snorkels or shallower dives where less light is needed, or simply to conserve power. The SOS flash mode is a safety feature; while hopefully never needed, having a distinct flashing pattern can be crucial for signaling in an emergency situation, both underwater and on the surface at night. Switching between modes is typically done with a single button, which is straightforward even with gloves on.

Rechargeable and Replaceable Battery (1050mAh)

The use of a 1050mAh rechargeable battery is a practical benefit. It means you’re not constantly buying disposable batteries, which is better for the environment and your wallet. The battery offers up to 1.5 hours on High, 4 hours on Low, and 6 hours on SOS mode. A key advantage mentioned in the product description is that this battery is compatible with GoPro Hero 3/3+ batteries. This is a significant plus for anyone who already owns those older GoPro models, as you might have spare batteries that can be used interchangeably with the dive light, extending your total usable time. Having replaceable batteries also means you can carry spares and swap them out mid-trip if needed, unlike lights with built-in, non-replaceable batteries. The USB charging capability is also convenient, allowing you to top up the battery using standard chargers or power banks. While the 1.5 hours on High might feel short for extended dives, the ability to swap batteries mitigates this.

Compatibility and Mounting

The Suptig Diving Light is designed with wide compatibility in mind, specifically mentioning perfect compatibility with a vast range of action cameras including GoPro Hero models from the original up to the latest Hero 13, as well as DJI Osmo, Insta360, and Akaso cameras. This is achieved through standard action camera mounting systems (like the standard GoPro tab-and-slot mount). The product description notes that to mount it on an SLR camera’s hot shoe, you would need a separate Suptig cold shoe mount adapter, highlighting its primary focus on action cameras. The wide compatibility means that if you upgrade your action camera down the line, this video fill light is likely to remain a useful accessory. The mounting interface allows it to be attached to various grips, trays, and poles designed for action cameras, offering flexibility in how you position the light relative to your camera. However, some users have reported that the included or integrated plastic mounting components can be fragile, which is a point of concern regarding long-term durability, particularly in demanding environments.

Compact and Lightweight Design

Measuring approximately 7.5L x 4W x 6.5H centimetres (2.95in x 1.65in x 2.75in) and being super lightweight is a practical advantage, especially when adding it to an action camera setup. Action camera rigs are often designed to be streamlined and easy to handle, whether you’re swimming, skiing, or biking. Adding a bulky or heavy light would significantly impact the usability and portability of the setup. The compact nature of the Suptig light means it adds minimal drag underwater and doesn’t make your camera rig unwieldy. This contributes to a better user experience, making it easier to maneuver and capture steady footage. Its small size also makes it easy to pack for travel.

Community Feedback and Impressions

After looking through feedback from various users online, the sentiment appears generally positive, especially considering the light’s accessible price point. Many divers and snorkelers have found the Suptig light to be a valuable addition for improving underwater video quality, noting its brightness and colour rendition at typical recreational depths. The compatibility with existing GoPro batteries was frequently appreciated. However, some reviewers did express concerns about the robustness of the plastic construction and mounting points, with a few reporting breakages or units failing the waterproof test at depth. Despite these occasional issues, many users feel it represents a good balance of performance and value for enhancing action camera footage in low-light and underwater conditions.

Final Thoughts on Enhancing Your Footage

The challenge of capturing vibrant video in low-light or underwater conditions, where colours and details are often lost, is a common one for action camera users. Without adequate lighting, footage can look dull and murky, failing to capture the true beauty of the environment or subject. The Suptig Diving Light offers a compelling solution to this problem. Its strong waterproof rating makes it suitable for diving, its powerful LED array brings necessary light and colour back into the frame, and the multiple modes and swappable battery provide practical versatility for different shooting scenarios. It’s an affordable way to dramatically improve the quality of your action camera videos when illumination is scarce. If you’re looking to make your underwater and low-light action camera footage pop with colour and clarity, the Suptig light is definitely worth considering. Click here to check it out and see how it can brighten up your next adventure.

Last update on 2025-07-09 / Affiliate links / Images from Amazon Product Advertising API