The underwater world hides endless mysteries, but the dim environment and rapid loss of color at depth often make it difficult to capture those breathtaking moments. As a leader in underwater imaging equipment, DIVEVOLK has introduced a range of video lights that have become favorites among diving enthusiasts and professional photographers alike, thanks to their powerful performance, durable design, and precise compatibility.
Today, we represent a detailed breakdown of our three star products—the SL120, SL50, and SL20—to help you find the perfect underwater lighting partner for your diving style.
1. The Professional's Apex Choice: DIVEVOLK SL120 (12,000 Lumens)
If you are an underwater photography enthusiast or a professional creator pursuing ultimate image quality, the SL120 is your ultimate weapon. This flagship video light features a 27mm cinema-grade COB LED with a peak brightness of 12,000 lumens. Combined with a 120-degree ultra-wide beam angle, it effortlessly illuminates vast underwater scenes, capturing detail in everything from deep-sea coral reefs to fast-moving schools of fish.
Key Features:
- Precision Control: 9 levels of brightness adjustment (supports remote control dimming). Switch precisely from 2400 lumens (200 minutes runtime) to the massive 12000 lumens (30 minutes runtime).
- Power & Design: A dual-battery system ensures stable power supply. (Note: The package includes an extra spare battery, totaling two batteries for extended shooting).
- Durability: Military-grade anodized aluminum alloy casing with internal heat circulation design effectively resists seawater corrosion. Rated for 100 meters waterproof depth.
- True Color: A high Color Rendering Index (CRI) of 96 and an R9 value of 94 authentically restore marine life's natural colors.
The patented side mechanical button allows for blind operation underwater, making single-handed adjustments stress-free.
Weight: 570g (Land) / 224g (Underwater)
Pro Tip: Pair with the Blue Light Filter for creative fluorescence photography.
2. The Balanced Performer: DIVEVOLK SL50 (5,600 Lumens)
Balancing performance with portability, the SL50 is the benchmark for the mid-range market. It is especially suitable for use with smartphones (like the SeaTouch 4 Max), action cameras, or compact cameras. With a maximum output of 5,600 lumens and a 120-degree wide angle, it serves as an ideal choice for both daily dive recording and night diving adventures.
Why Choose the SL50?
- Endurance: Like its big brother, it features 9 brightness levels and a dual-battery system. At the 1150 lumen setting, it can run continuously for 200 minutes.
- Cinematic Quality: An 18mm cinema-grade COB LED delivers a CRI of 96, ensuring saturated, true-to-life colors without color casts.
- Compact Build: Weighing only 510g on land and 200g underwater, it offers zero burden during travel.
- User-Friendly: Features a patented single-hand blind operation button with a three-color (Green/Yellow/Red) battery indicator.
Recommended Accessory: Blue Light Filter
Both the SL120 and SL50 are compatible with our specialized Blue Light Filter. This accessory allows you to capture the hidden fluorescence of marine organisms, adding a magical dimension to your portfolio.
3. The Essential Entry-Level: DIVEVOLK SL20 (2,000 Lumens)
For dive beginners or enthusiasts on a budget, the SL20 stands out with its high cost-performance ratio and practical features. It is a compact powerhouse designed to get you started with underwater lighting.
Highlights:
- Versatile Modes: 2000 lumens High Mode (150 mins) and 1000 lumens Low Mode (300 mins).
- Red Light Mode: A unique red light function helps with focusing at night and reduces disturbance to skittish marine life.
- Crystal Clear: Features 4mm diamond-coated ultra-white tempered glass for excellent light transmission.
- Easy Charging: The SL20 uses a 21700 battery with a direct USB Type-C charging port. Simply plug the cable directly into the battery to charge—no bulky charger needed!
Weight: 235g (Land) / 107g (Underwater)
Level Up Your Macro Game
Don't let the size fool you. The SL20 is a macro beast when paired with the right accessories. You can attach a Snoot or Color Wheel to control the beam precisely, creating stunning artistic macro shots with black backgrounds.
Check out SL20 Macro Accessories
Comparison: Which Light is Right for You?
| Feature | SL120 (Pro) | SL50 (Balanced) | SL20 (Entry/Macro) |
|---|---|---|---|
| Max Lumens | 12,000 lm | 5,600 lm | 2,000 lm |
| Beam Angle | 120° Wide | 120° Wide | 100° |
| CRI (Color Quality) | 96 (Cinema Grade) | 96 (Cinema Grade) | 83 |
| Battery System | Dual + Spare (Charger) | Dual (Charger) | Single 21700 (USB-C Direct) |
| Special Modes | Remote Control Ready | Compact Power | Red Light Mode |
| Best For | Pro Video / Wide Angle | GoPro / Phone / General | Macro / Backup / Focus |
Buying Guide: Making the Choice
- Professional Photographers / Deep Divers: Choose the SL120. With 12,000 lumens and high CRI, it handles demanding professional shoots with ease.
- Daily Divers / Smartphone Shooters: Choose the SL50. It offers the perfect balance of performance and price, compatible with most camera rigs.
- Beginners / Snorkelers / Macro Lovers: Choose the SL20. Practical features, red light mode, and usage simplicity make it the best entry point.
Important User Tips
- Battery Safety: For the SL50 and SL120, the batteries are shipped inverted for safety. Before first use, please remove the battery and adjust the positive/negative poles correctly.
- Charging: The SL20 battery charges via a direct USB-C cable. The SL120 and SL50 use a dedicated charger (we thoughtfully include a European standard adapter).
- Read the Manual: Always read the user manual before your first dive to ensure proper maintenance and O-ring care.
All three DIVEVOLK lights have passed rigorous underwater testing. Whether you are documenting a fun dive or creating a masterpiece, light up the deep sea with DIVEVOLK and keep your memories vivid forever.
